Develop Bugs

Stupid question - are ROM files REALLY ROM files?

Hi. I am relatively new with the PDA scene and as much as I would have loved to read an answer to my question from some other thread instead of starting a new one, I could not do it cos there are none. At least in "idiot's guide" style.
To the question that is stated in the title. As much as I have understood, there are (at least) three storage areas on a device (mine being Vodafone v1520) - the ROM, the EXT ROM and the files that we see on under "My Device" in Explorer. Some of the files have been marked as "ROM" if to look at the properties and those cannot be deleted (at least I haven't found any way) but they can be overwritten (with Resco or smth). The point of my question is that when I overwrite the WELCOME.GIF file (marked as ROM file, it's VF splash screen) it does overwrite it nicely (confirmed) but when I hard reset, it's back. Although I don't understand also why after overwriting I still see the VF logo instead of my own file, that is a separate issue.
The reason I am asking this is that nobody in this forum has been able to answer me how to unlock the EXTROM part on that ASUS P550 that I have. So I thought maybe if I change the STARTER.EXE or GENERALINSTALLER.EXE to something pointless, the EXTROM part won't be installed.
Although I suspect the VF logo is displayed from EXTROM part while booting, cos there is nowhere else that same file in normal storage.
Summary:
1) Does changing files marked as "ROM" really change ROM files or is it until the next hard reset and why?
2) Does anyone know how to unlock and unhide the EXTROM part on ASUS P550?
3) Does anyone know where the VF splash screen comes from while booting?
If anyone has ANY information on these issues, PLEASE enlighten me. It seems that there are a lot of senior members who have the knowledge but are quite unwilling to share it. I don't know why but it seriously sucks that they don't reply to threads or PM. I thought this forum was for helping each other, not giggling behind the screen: "I know something You don't". At least that is the impression that I have recently gained when trying to contact people that have the knowledge.
Thanks.

aiiro
The answer to your "stupid" question - "are ROM files REALLY ROM files" - is NO.
The question is not stupid and the files are really not the files.
Actually you have only the information about the files in ROM - the name, the size and other attributes. That's it.
You are not really overwritting anything when you copy the different file with the same name to ROM.
If you somehow dump the ROM from your device - you'll get real files.
Welcome Gif can permanently be changed only in dump.
Unlocking EXTROM .... I am not sure that I got what you mean. And why do you want to do that. But do the following: with Resco Registry go to
HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\TRUEFFS_DOC2\FATFS
Change MountHidden value from 1 to 0
You will be able to see the EXTROM content.
VF splash screen definitely comes from Windows folder of your device while booting - it's a part of the ROM.

OK, thanks for a quite thorough reply, but I still don't get it then - why does Resco (or similar prog) ask to overwrite the file? OR, if it doesn't overwrite it, how do I see the new file in Windows folder and the prog looking for splash screen file does not?
The EXTROM fascinates me because after hard reset the device is installing some "Auto Installation packages" and as far as I have found out those come from the EXTROM. I suspected that the WELCOME.GIF came from there too but now I am not sure. Might have to dump the ROM somehow and look into it but there are not many people with P550 and like I said those who have, don't have the willingness to help with that.
BTW, thanks also for the tip about the registry, but I have tried all the registry tweaks that I have found (including the abovementioned) but none of the works...
Thanks again and looking forward to Your (or anyone else's) comments.

aiiro said:
OK, thanks for a quite thorough reply, but I still don't get it then - why does Resco (or similar prog) ask to overwrite the file? OR, if it doesn't overwrite it, how do I see the new file in Windows folder and the prog looking for splash screen file does not?
Click to expand...
Click to collapse
Resco has been done like you have!
Try to do the following: copy your own Welcome.gif to Windows folder. You will be prompted to overwrite. Say yes. Then simply delete that file. It will not disappear - the old version of file will become visible again. ROM is not a number of files - it is one file which contains a copy of the data that later will be written (flashing process) straight to a read-only memory chip.
(Pay attention on my words "read-only")
Imagine yourself a wall painted with a hell of 100 dollar bills. You can see them. But you cannot take one of them. You can even glue you own bill upon the drawn one. It will work. But when you wash the wall (hard-reset) - your real paper bill will be washed down and the old painted one will appear (sorry for metaphor)
BTW, thanks also for the tip about the registry, but I have tried all the registry tweaks that I have found (including the abovementioned) but none of the works...
Thanks again and looking forward to Your (or anyone else's) comments.
Click to expand...
Click to collapse
Nothing works probably cause the registry is write-protected. Unlock your registry by changing the following:
HKLM\Security\Policies\Policies\00001001 = 1
HKLM\Security\Policies\Policies\00001005 = 40
But! You would do it with the digitally signed regedit. For example - one is attached. Unzip it to your device, run it, change the security policy settings, reboot. Then try to tweak your Asus again.
The attached regedit has OEM Sign 2005 - hopefully it will work for you.

Thank You for a thorough explanation and especially for the metaphore - it was very helpful.
But about the registry - wow... I mean I haven't even heard of unlocking registry...
As usually, answers are generating new questions. The ones I have now are:
1) How come some of the registry tweaks made with Resco still work even now - like showing the clock instead of battery (changing the TBOpt key) etc and the values are still there after soft reset?
2) Resco is also digitally signed, isn't it?
3) If I use this app, will hard reset still create a clean registry? (The answer to this probably is "yes" but I still ask just to be sure).
4) Can I seriously f**k up something with this method?
Thanks in advance.
But

aiiro said:
... answers are generating new questions. The ones I have now are:
1) How come some of the registry tweaks made with Resco still work even now - like showing the clock instead of battery (changing the TBOpt key) etc and the values are still there after soft reset?
2) Resco is also digitally signed, isn't it?
3) If I use this app, will hard reset still create a clean registry? (The answer to this probably is "yes" but I still ask just to be sure).
4) Can I seriously f**k up something with this method?
Click to expand...
Click to collapse
Read your PM - sure I don't have any subscriptions, but it's OK (I mean PM) - it works.
So:
1. The point is that not the whole registry is write protected - only several "important" parts mostly in HKLM. Normally - if you change someting in HKCU - it will work even with the protected registry. The vendor only protects the keys and values that can cause some "critical" system changes.
2. If to tell the truth - I know that Resco has digital signature - but anyway the permission level of it does not allow you to modify the protected keys. So that's why I offered you to use Regedit, signed with the customizers.
3. For sure - after HardReset you will return to factory defaults completely - it means you registry will again become clean and write-protected.
4. It depends upon what you mean writing "seriously". The worst thing - to damage the bootloader, but you will never do that modifying the registry. So - feel free to do whatever you want - you will always be able to return to factory defaults.

OK, thank You very much for the explanation! I have bookmarked like 200 pages related to PDAs, which means that if even only every 10th page gets bookmarked, I have gone through thousands of pages in 4 months and I haven't stumbled on this information before. So everything You have enlightened me about here is most useful, thanks again!
I hope I will not push it but since You have been so helpful and seem to know stuff, I am risking asking some more questions. First of all, would You happen to know a good "idiot's guide to flashing ROM"? I have read those on the wiki but as they are for HTC devices and asus mobile club russia does not have any basic explanation in English, it's pretty hard to catch the idea. I know that much that there is a PC involved with some kind of programs etc, but that's about it. I don't even know what the hell is a bootloader. There also isn't any good PDA architecture drawings lying around in the net
The second question is also related to hardware. I have the Vodafone v1520 as mentioned above and it has a small annoyance - the earpiece volume adjustment during call does not work. The slider moves and I hear the clicks getting louder or quieter but the volume level of the caller voice does not change. I took it to a repair shop and they told me that it's a faulty hardware but I know that there are people with exactly the same problem in this forum and I find it hard to believe that they installed some kind of faulty earpiece on all these devices. Or is that possible? What do You think?
Thanks.

aiiro
Sorry dude but both your last questions are about the specific device - your Vodafone. To answer - I should buy Asus P550 and get an experience first. It's only 700 bucks in my country but I am not sure that I really wanna have it. My current device (pretty old now) is P525 and the next one will probably be Diamond or something better and more expensive.
Second thing - I am not IT professional - I am just a user. OK, I always use my own (cooked) ROMs but it does not mean that I can give the answers to all your questions!

OK, I knew I was pushing it a little bit and in no way did I mean that You should make some kind of spendings. I just thought maybe You had any ideas and maybe ASUS devices are similar enough that they are compatible ROM-wise with each other or something like that.
Anyway, thanks for those thorough replies - You have been most helpful! As soon as I will have some time I will try the registry things out.
Thanks again and good luck!

try to install this cab file ,I make it .you can QQ me by my QQ:421264988 my E-mail:[email protected]
i'm sorry ,I chinese ,and my English is very poor
安装这个CAB文件试试,我的手机也是P320,安装完解锁成功,但在删除程序里看不到之后安装的程序,欢迎和我交流,我的QQ:421264988 E-mail:[email protected]
对不起,我是中国人,我的英语很差

Modified registry values don't survive reboot?
Try switching the device off before reboot.
The registry is not flushed to disk at every write.
And search the net for
flushing registry pocketpc
Click to expand...
Click to collapse

newxda-new said:
Try switching the device off before reboot.
The registry is not flushed to disk at every write.
And search the net for
Click to expand...
Click to collapse
So if you reset the handheld without putting it into suspend mode before, you risk losing configuration data (registry settings)?

Help - HTC TouchPro2 Sprint - Side volume up/down buttons no longer working

Anyone ever have the volume up/down buttons on the side of the phone stop functioning correctly?
Looks like the buttons themselves still work (they now scroll up/down on pages instead of adjusting volume up/down). Any suggestions?
I'm running Energy Rom sense 2.5, cookie hometab 1.6 and HDwalls with cookie patch.
Thanks

Didy ou install the keyboard fix after installing the energy ROM?

Thanks for the response. No - was not aware of one. I can check out the energy thread for it.
Odd though because this just happened yesterday (volume sidebar was working fine before then) and ive been running the rom for like two weeks now. Only new thing I did yesterday was install transparent tabs, a cookie tab fix and new wallpaper thru HD Wall.
Matt

stenuine said:
Thanks for the response. No - was not aware of one. I can check out the energy thread for it.
Odd though because this just happened yesterday (volume sidebar was working fine before then) and ive been running the rom for like two weeks now. Only new thing I did yesterday was install transparent tabs, a cookie tab fix and new wallpaper thru HD Wall.
Matt
Click to expand...
Click to collapse
I know there are reg edits available in cab form that change the vol up/down buttons into up/down scroll buttons. Nothing in your list would be likely to include that, but it's possible...that's the only thing I can think of that would change their behavior like that.

Thanks. I might just look to isolate those two areas and try to set back. I also have that zoombar app (to use for other purposes) but dont think that would affect it, plus I didnt have the problem until days after i installed.
Tried soft/hard reset as well with no avail.
sirphunkee said:
I know there are reg edits available in cab form that change the vol up/down buttons into up/down scroll buttons. Nothing in your list would be likely to include that, but it's possible...that's the only thing I can think of that would change their behavior like that.
Click to expand...
Click to collapse

stenuine said:
Thanks. I might just look to isolate those two areas and try to set back. I also have that zoombar app (to use for other purposes) but dont think that would affect it, plus I didnt have the problem until days after i installed.
Tried soft/hard reset as well with no avail.
Click to expand...
Click to collapse
I'm guessing you mean just a soft-reset (rebooting)..? A hard-reset is where you wipe the memory clean putting everything in the OS back to stock settings (or back to the fresh version of a custom ROM, if you've flashed one on to your device). If you've hard-reset and this problem still persisted, then you can pretty much rule out software as a cause...
Yes, my approach would be to just start uninstalling stuff in reverse order, soft-resetting and testing after each item removed.

Yep - definitely meant soft reset. I'll try your advice. Thanks so much.
sirphunkee said:
I'm guessing you mean just a soft-reset (rebooting)..? A hard-reset is where you wipe the memory clean putting everything in the OS back to stock settings (or back to the fresh version of a custom ROM, if you've flashed one on to your device). If you've hard-reset and this problem still persisted, then you can pretty much rule out software as a cause...
Yes, my approach would be to just start uninstalling stuff in reverse order, soft-resetting and testing after each item removed.
Click to expand...
Click to collapse

stenuine said:
Yep - definitely meant soft reset. I'll try your advice. Thanks so much.
Click to expand...
Click to collapse
No problem! Good luck, and let us know what you find

Hi SirPhunk
Deleted everything that I'd installed since the problem occured and still no luck :-/. Buttons on side of phone still scrolling up/down, instead of adjusting volume.
I also tried the Sprint keyboard fix for Energy roms, but no luck there as well. Any other ideas? Do you happen to know if theres a way to search for the value in my registry?
Thanks again

If you want to go searching in your resgistry for it, PHM_Regedit and Total Commander can both search for specific keys...I would just try the string "volbutton" or even just "volb*", something like that.
Now, even though you didn't see the issue immediately when you installed it, I think there's still a possibility that the zoombar app could be the culprit....I would try uninstalling that too (if you haven't already) before you start doing the extra work.
EDIT: It also might be easiest to just install Rhodium Keyboard Controller (attached below) and use it to manually map them back to stock function (don't ask me why I didn't think of that in the first place ). In fact, if you do that, try uninstalling RKC right after doing that mapping, and I'll bet they return to their stock function after that even without the app being needed anymore.

Sir Phunk, Thank you for taking the time to investigate and the response, Sir Phunk. I went ahead and dloaded the cab to my storage card, but cant seem to find the files in order to run and edit the keys manually. Sorry if this is a stupid question - I'm still learning the ins n' outs. Maybe this will help me fully install programs that may be hanging around (even though I went to the "remove programs" section and deleted them).
Please advise if you have a chance. Again, my apologies as I am still learning. Thank you again.

stenuine said:
Sir Phunk, Thank you for taking the time to investigate and the response, Sir Phunk. I went ahead and dloaded the cab to my storage card, but cant seem to find the files in order to run and edit the keys manually. Sorry if this is a stupid question - I'm still learning the ins n' outs. Maybe this will help me fully install programs that may be hanging around (even though I went to the "remove programs" section and deleted them).
Please advise if you have a chance. Again, my apologies as I am still learning. Thank you again.
Click to expand...
Click to collapse
Will do...full instructions coming first thing in the morning

Hey stenuine, let's see if we can get this working for you...
First, I'm again guilty of not explaining things well enough (seriously), my apologies. That file I posted earlier is actually a .zip file, with 2 .cab files inside...it'll be easiest if you download it to your PC desktop, unzip the 2 files out of there, and then copy them over to the SD card.
[TIP: I would strongly recommend creating a "cabs" folder at the root-level of your storage card, and using that to retain any cabs that you run and know that work, even if you're not still using them at the moment. That way, you'll always have easy access to any of them, even through flashes and hard-resets]
The first file in that .zip is the sdkcerts cab, run that one first. It allows your phone to use many of the homebrewed apps and tweaks found here at xda. After that one's installed (do a soft-reset again if the install doesn't force that anyway, always a good habit), then you can just run the keyboard controller cab to install it. Once you have the app installed, the icon to run it is found in:
Settings -> All Settings -> System (it will say "Keyboard Config").
Once you get it installed ok, here's how to use it to get your key's mapped the way you want:
1. When you first open the app, you'll see what's in the first screenshot below(pretty much a blank screen).
2. Click "Menu" in the bottom right
3. Click "Add key" from the menu
4. You'll see the dialog in the 2nd screenshot below, go ahead and tap the volume-up button
5. Now you'll see what's in the 3rd screenshot below, the setup window. There's a lot of stuff there, but we'll only need some of it for this. First, in the "Key mode" drop-down list, choose "Direct key mapping"
6. Now you see what's in the 4th screenshot. Now what you need to do is click the "Key" dropdown list, and scroll all the way down to pick "117 F6-VOL UP"...if you did all that right, it should look like the 5th screenshot.
7. Click "Ok" in the bottom left of the screen. Now, you should be back to the very first screen you saw, but now with the mapping you just created (screenshot 6).
8. VERY IMPORTANT...at this point you must remember to hit "Update config" in the bottom left, or the work you just did won't have any effect. It'll confirm for you that it updated, and that's it! You just mapped one of the volume buttons
9. Now, follow steps 2-9 again, with the following exceptions:
Step 4 - tap the volume down button this time
Step 6 - pick "118 F7-VOL DOWN"
As long as you did all that, and hit "update config" after each one, you should now be able to close the app and have normal volume-button operation.
As you noticed there's a lot of versatility in this little app, so if that still doesn't work for you, there's other ways we can try...this is just the most direct and should work just fine.

Hey SirPhunk,
Thanks for your time and the very detailed breakdown. I was able to install the app and run it, but no luck re-assigning the buttons :-/. Tried re-assigning vol-up button to vol-up and vol-down button to vol-down, but no change. To test, I also re-assigned the "up" key on my flip-out keyboard to "volume-up" and still no dice. Made sure to save the registry after each change and tried with and w/o soft resets after the changes. The vol-up and vol-down buttons still just scroll up/down on the screen and up button on keybard still just scrolls up as well.
I saw what you meant about other functions for this program, just not sure which to try next in order to fix this issue. Thank you again.

bumping my post...

i just ended up doin a hard reset. My best guess is it could have been the zoombar scroller v2 app that screwed with the settings.

[UTIL] One Click Lag Fix

This software is currently in BETA status! This means that a lot of people have tested, and reported good results. There are still issues, but if you take note of the known issues and make sure to avoid them, you very likely will have no problems in using this fix. The worst this software should be able to do is force you to reflash your phone, by removing the battery and turning on the device with HOME+VOLDOWN+POWER + Odin and then following one of the many guides to flash a new firmware to your phone.
More questions about how this fix works? Check out the FAQ - http://forum.xda-developers.com/showpost.php?p=7620940&postcount=2
UPDATES:
There is currently a 2-3 version made by me that can be found here that has more features: http://forum.xda-developers.com/showthread.php?t=751864
Tayutama has made an update.zip version that is easy to install - http://forum.xda-developers.com/show...&postcount=208
Chainfire has a .NET version of this fix with some nice features - http://forum.xda-developers.com/showthread.php?t=751513
Ubuntu version is here: http://forum.xda-developers.com/showpost.php?p=7671640&postcount=583
[size=+2]DEPRECATED:[/size]
[size=+1]This lagfix is now marked as DEPRECATED and the following tool should probably be used in all circumstances that this one would be used in: http://forum.xda-developers.com/showthread.php?t=760571[/size]
Details about what this fix does:
Creates a VIRTUAL EXT2 filesystem inside the stock RFS filesystem on the internal SD card, with a 4KB block size. This means that this lag fix creates a buffer between the real filesystem and the android system. This buffer should reduce the amount of disk I/O required for all operations by utilizing EXT2 buffering, as well as not writing file access times to disk, etc. It allows only 1GB for application data at this stage, down from the 2GB of application data when running stock.
Folders that are currently supported:
/data/data
/data/system
/data/dalvik-cache
More folders can be added, and should help performance further.
Advantages for this fix over mimocan's fix
Does not require an external SD card.
Allows the external SD card to be removed and reinserted into the device.
Faster speed (Quadrant benchmarks of 2000+ vs 1700 for mimocan's fix)
Possible battery savings, by not requiring the external SD card to be always active.
Requirements for this fix
(Beta Release) The ability to reflash your device if something goes wrong.
Any firmware should work, including 2.2 froyo firmwares. (Tested!)
Rooted device - I used this: http://www.addictivetips.com/mobile...t-samsung-galaxy-s-i9000-with-a-single-click/
Busybox 1.17.1 from http://forum.xda-developers.com/showpost.php?p=7574130&postcount=229 -
You must have a busybox version installed that has mkfs.ext2. If unsure, install 1.17.1 from that thread!
That thread has an APK that you must sideload onto your device. Once installed, you will have a new application on your phone called "BusyBox Installer".
Run this application, and it will have a button to install busybox. Click the button, and it should install it for you!
If you have made a mistake and run this without the right busybox, there may be a solution for you! Check out this post: http://forum.xda-developers.com/showpost.php?p=7580071&postcount=187
A windows box to run the batch script. (Batch script does very little, you should be able to easily modify this to run in any enviroment.)
If you are already running mimocan's lag fix, check out this post: http://forum.xda-developers.com/showpost.php?p=7578137&postcount=85
How to run the one click fix
Place your phone into USB debugging mode: Settings->Applications->Development
Download the attached ZIP file.
Unzip to a folder of your choice.
Double click "lagfixme.bat"
Wait for it to complete.
How to remove the one click fix
Double click "unlagfixme.bat"
Wait for it to complete.
New Method for applying this lag fix
Tayutama has developed an update.zip version of this lag fix. I haven't tested it personally, but some people have had a lot of success with it. It should be more robust and less likely to cause you problems. I believe it avoids all rooting and busybox issues as well! Nice! Check out this helpful post by glockyboots for instructions. You must only use one lag fix, not both! http://forum.xda-developers.com/showpost.php?p=7587405&postcount=417
Known Issues
1) If you do not have 1GB of free space on /data, this fix won't be able to run. Looking into workarounds.
2) Script fails if your busybox does not have mkfs.ext2 - Solution is to update busybox - http://forum.xda-developers.com/showpost.php?p=7574130&postcount=229
3) Script will not work if you have previously used mimocan's fix on your current firmware. Try this to revert mimocan's fix: http://forum.xda-developers.com/showpost.php?p=7578137&postcount=85
4) Make sure your device is plugged in, and that you have the correct drivers. Permission denied errors usually mean that your device is not in USB debug mode. Settings->Applications->Development
Credits
Big thanks to mimocan for putting us all on the right track in how to sort out lag problems!
Big thanks to ykk_five for showing us all how well loopback filesystem mounting works!
Warning, this software is BETA QUALITY, and is known to function on a lot devices! You must have busybox 1.17.1 !
This doesn't meant that this won't break your phone and force you to reflash. It does mean that if you do everything properly and you read everything a few times, you very likely will have no issues!

What if im using mimocans fix. Will it work?

heman1310 said:
What if im using mimocans fix. Will it work?
Click to expand...
Click to collapse
Won't currently work with mimocans fix. I can make a slightly altered version that will work with mimocan, but if you could install mimocan, you should be able to open the .txt files and check how this is done, and do it yourself in ADB!
It seems a bit strange to have two lag fixes installed at once anyway...

Nice! Looks ok at a glance! Though I see you have changed the directory name and the loop file..

kalpik said:
Nice! Looks ok at a glance! Though I see you have changed the directory name and the loop file..
Click to expand...
Click to collapse
I based this off my script from yesterday, so it has the names I used and not the names other people used. Feel free to just edit the text files to change the names.
Important part to note is that this fix is intended (eventually when all issues have been sorted out) for people who have no idea what linux is!

RyanZA said:
I based this off my script from yesterday, so it has the names I used and not the names other people used. Feel free to just edit the text files to change the names.
Important part to note is that this fix is intended (eventually when all issues have been sorted out) for people who have no idea what linux is!
Click to expand...
Click to collapse
EXACTLY! And good job for the effort! Too bad I already applied the fix manually, so don't feel like doing it all over again. Though if you really need to test it out, let me know, ill waste another half an hour

RyanZA said:
Important part to note is that this fix is intended (eventually when all issues have been sorted out) for people who have no idea what linux is!
Click to expand...
Click to collapse
nice work RyanZA but i think it wouldn't harm people to know that they ARE in fact using linux behind that fancy ui ... this is after all a dev-forum

Great job ............. I have a question (noob).... And the device? Should I connect it to my computer at what time, and in which way the usb cable?
Have I to save or transfer some file (extracted from lagfix) for the galaxy samsung s?
Tanks.

jodue said:
nice work RyanZA but i think it wouldn't harm people to know that they ARE in fact using linux behind that fancy ui ... this is after all a dev-forum
Click to expand...
Click to collapse
you are right, but be sure there will be lots of people that want this, that eaven dont know how windows works, they just want to use it ;-)
edit: the first proof ;-)
@bucklino connect your rooted galaxy s to usb...

FadeFx said:
you are right, but be sure there will be lots of people that want this, that eaven dont know how windows works, they just want to use it ;-)
Click to expand...
Click to collapse
hehe, yeah i guess so
... i'm already looking forward to "[Q] Will the new improved one click lagg-fix make my head explode?"

jodue said:
nice work RyanZA but i think it wouldn't harm people to know that they ARE in fact using linux behind that fancy ui ... this is after all a dev-forum
Click to expand...
Click to collapse
It actually looks more like they are using DOS at this point. The fancy ui is just a little coloured text window for now. I might make this into a proper GUI at some point if I'm bored!
bucklino said:
Great job ............. I have a question (noob).... And the device? Should I connect it to my computer at what time, and in which way the usb cable?
Have I to save or transfer some file (extracted from lagfix) for the galaxy samsung s?
Tanks.
Click to expand...
Click to collapse
You don't have to do anything! That's the point!
You put your device into debug mode. Settings->Applications->Development
You plug the device in.
You double click "lagfixme.bat"
Bang!
Just gotta make sure that its rooted, and has busybox (well, it needs mkfs.ext2 included in busybox).

It worked well for me thanks

[Q] will this lag fix also fix the delivery lag of my galaxy s?
it was supposed to arrive last wednesday, today i caled the guy and he told me i get it this week... however he´s a friend of mine and i trust him. just cant wait so long...............

RyanZA said:
It actually looks more like they are using DOS at this point. The fancy ui is just a little coloured text window for now. I might make this into a proper GUI at some point if I'm bored!
You don't have to do anything! That's the point!
You put your device into debug mode. Settings->Applications->Development
You plug the device in.
You double click "lagfixme.bat"
Bang!
Just gotta make sure that its rooted, and has busybox (well, it needs mkfs.ext2 included in busybox).
Click to expand...
Click to collapse
Tanks again!!!!

FadeFx said:
[Q] will this lag fix also fix the delivery lag of my galaxy s?
it was supposed to arrive last wednesday, today i caled the guy and he told me i get it this week... however he´s a friend of mine and i trust him. just cant wait so long...............
Click to expand...
Click to collapse
hm, that sux! i had to wait about 2 weeks when i ordered my htc magic because they f***** it up. terrible 2 weeks of watching/reading reviews and crying. this time i ordered from amazon and got it 3 days later ...
good luck for your lagging problem

how to confirm tat its completed without any problem ?
it shows "
Setting up permissions
All Complete!
Script complete!
Press any key to continue . . ."
but i did a benchmark test its still 899 same as before i do this.

hq83 said:
how to confirm tat its completed without any problem ?
it shows "
Setting up permissions
All Complete!
Script complete!
Press any key to continue . . ."
but i did a benchmark test its still 899 same as before i do this.
Click to expand...
Click to collapse
have you applied any other fix previously?
have you rebooted since you applied the fix?

hq83 said:
how to confirm tat its completed without any problem ?
it shows "
Setting up permissions
All Complete!
Script complete!
Press any key to continue . . ."
but i did a benchmark test its still 899 same as before i do this.
Click to expand...
Click to collapse
Huh... hmm..
Do you still have the log window open? If you could paste the full log here I can take a look. Like I said, alpha...
Your files may be in different locations than mine, or you may not have the right busybox.

FadeFx said:
[Q] will this lag fix also fix the delivery lag of my galaxy s?
it was supposed to arrive last wednesday, today i caled the guy and he told me i get it this week... however he´s a friend of mine and i trust him. just cant wait so long...............
Click to expand...
Click to collapse
[A] If you apply this fix to the delivery/schedule systems of goods transporters, delevery times will be halved worldwide .

jodue said:
have you applied any other fix previously?
have you rebooted since you applied the fix?
Click to expand...
Click to collapse
nope.
was on JM2 without any fix.
yes did a reboot after that.

GPS DEAD

I am on FlexReaper, changed my server to Austria via FastGPS, using WiFi, have a clear view to the sky for more than 25min....I have tried everything!
The saddest thing is that my A100 does not see even a single satellite! Is there a manual way to reinstall the GPSs driver or check if it is faulty?
Please help me, I am desperate!

You should have posted this in the FlexReaper thread it is one thread above. Or the general section.

SlavPala4a said:
I am on FlexReaper, changed my server to Austria via FastGPS, using WiFi, have a clear view to the sky for more than 25min....I have tried everything!
The saddest thing is that my A100 does not see even a single satellite! Is there a manual way to reinstall the GPSs driver or check if it is faulty?
Please help me, I am desperate!
Click to expand...
Click to collapse
Have you tried the GPS fix? I had to reinstall it manually after I did a reset. it's just an lto.dat file that goes into /data/gps IIRC. Also GPS status is an app that is included with Flexreaper it can be useful to see what is going on with your GPS reception.
This link has the info
http://forum.xda-developers.com/showthread.php?t=1636757
and has eww245 said if you are able to you should post this kind of stuff into the Flexreaper thread.

Sorry for the wrong place! Could you remove or move it?
As I have already installed RF1 and the patch is included then I have no luck with it as well. Could you please tell me how to manually do it? There is nothing clear in the theme you have posted and I am NO pro!
Thank you

I have downloaded first the patch but it said errr already patched? Then I have downloaded and copied the lto.dat file.
Still NOT even a single satelite!
Should I make resets,formats?

SlavPala4a said:
I have downloaded first the patch but it said errr already patched? Then I have downloaded and copied the lto.dat file.
Still NOT even a single satelite!
Should I make resets,formats?
Click to expand...
Click to collapse
Did you reboot the device after putting the ito.dat file into /data/gps? Mine went from almost never getting a sync up when using Navigator app to always working(still takes a min or two when I first enable GPS) but then it works like a charm. In fact the battery on my old Nuvi w200 finally gave out on me so I'm using my tablet as navigator all the time now.( still need to find/make a good mount for it) and does GPS status show any satalites? Also GPS Status(the app) also has some features inside the menu that will reset some stuff that might help. GL wish I had more things to suggest. If non of this works I'm guessing you may have a harware issue with your GPS, but I don't have enough info to be sure of that.

Is "Use Internal GPS" selected under "Settings > Location services"? I don't know how, but last time I flashed a rom it wasn't selected, nothing was, so when I tried to use the GPS it would obviously fail.
Don't know how common that is, but sometimes stupid little things like that can give us the worst headaches.

SlavPala4a said:
Sorry for the wrong place! Could you remove or move it?
As I have already installed RF1 and the patch is included then I have no luck with it as well. Could you please tell me how to manually do it? There is nothing clear in the theme you have posted and I am NO pro!
Thank you
Click to expand...
Click to collapse
Sure, What I did was look inside /data/gps on the tablet and I didnt see ito.dat. So I extracted the ito.dat out of the Flexreaper ROM .zip. You will find the file inside data/gps within the .zip file also. Take this file and copy it to /data/gps on the tablet. This can be done via root explorer, script manager etc, or via a terminal.
Assuming you extract the ito.zip from the .zip and place it into a micro sdcard and the root of the card, the following command would work to copy it via terminal emulator.
su
cp /mnt/external_sd/ito.dat /data/gps/ito.dat
It may or may not fix what ever issue you are having but it's worth a try and easy enough to do.

If you are on latest flex-A100-reaper , type in terminal.
Su (enter) gps-update( enter) and this will update your lto file for gps.
Normally it is done automaticly.
But all this information is in OP of flrexreaper.

Development?
SlavPala4a said:
I am on FlexReaper, changed my server to Austria via FastGPS, using WiFi, have a clear view to the sky for more than 25min....I have tried everything!
The saddest thing is that my A100 does not see even a single satellite! Is there a manual way to reinstall the GPSs driver or check if it is faulty?
Please help me, I am desperate!
Click to expand...
Click to collapse
Come on...seriously!!! Read rules... Then post. Please, please, please, Read Rules!!!

GPS update
civato said:
If you are on latest flex-A100-reaper , type in terminal.
Su (enter) gps-update( enter) and this will update your lto file for gps.
Normally it is done automaticly.
But all this information is in OP of flrexreaper.
Click to expand...
Click to collapse
If this does not help, try the following:
1. Install Terminal emulator for tablet
2. Turn off the GPS on the tablet: Settings -> Location services -> GPS satellite - uncheck
3. In the terminal the following commands:
Code:
su
echo 254 >/sys/EcControl/GPSPower
4. Turn on the GPS, Google's location service and WiFi on the tablet. Wait 5-10 minutes for the GPS data updates on the tablet (most likely it will be much faster).
Following these operations my tablet finds satellites within 10 seconds after turning on.

huawei mytouch root

I've been working on this for the past week. Every exploit I've tried just hangs after a while. I've gotten much further manually. I've got unbuntu and been working using various manual methods. The thing I've noticed is that there is no system folder in root. There is a system partition in which app and bin folders exist. Later today I'm going to have time to try some more. If it weren't for these silly rules id reply to somebody elses post, but I guess reading in forums for 3 years as a registered user doesn't count. Never a need to post as I've always found something using a search. And now I've got a phones that's been out for a week and there's no info out on it so I guess I get to develop myself. Not a hard thing...just time consuming and I've got better things to do, but these pink apps gotta go and I need wired or wireless tehter again. Hopefully I have succcess later today and can post how I accomplished it.

I'll be waiting anxiously. please post updates in this thread with your progress!

Any progress on this? I have been attempting but no luck.

update on progress
jb0ne said:
I'll be waiting anxiously. please post updates in this thread with your progress!
Click to expand...
Click to collapse
ok so here's what i've learned so far from trying every method that i can find...
when you boot the phone into the pink screen (volume up and volume down plus power) there is a partition containing 1 folder with 5 files. That folder is called image and the file inside are amss.mbn, boot.img, cust.img, emmcboot.mbn, and recovery.img
The Ascend G300 is a similar phone to the G312 and there is a filed called superrecovery which changes the recovery to set ADB with root priveliges and installs SU in system. If we use the recovery from that batch file made by PauloBrien and push it to the device while in pink screen mode and then reboot into recovery the phone won't power on. You can return to the pink screen and change back to the original recovery, but you can not boot the device into recovery nor regularly. Now this gave me an idea as i'm typing. what if i change it and issue the command in ADB as ADB works during the pink screen. I'm going to try that now.
But this can't be done when in bootloader, only in pinkscreen which makes me think it's fastboot USB mode, but fastboot commands dont work uless you are in the bootloader with the huawei logo which you can only get into by issuing the reboot-bootloader command through adb. once you enter bootloader mode via ADB reboot command then you are able to issue some fastboot commands.
ok so that didn't work...basically when the files in the imge folder are changed the device won't boot into anything but the pink screen mode.
the original recovery file size is 6340KB and the one from PauloBrien is smaller at 5074KB. I'm wondering if file size has something to do with why it won't boot, however, i'm not familiar with what's inside of these files. So...as i reasearch how to build our own clockworkmod recovery i'm wondering if there's a way to change the ADB command inside from not root to root. if it's a on off selecton i'm not sure how i'd affect file size. this is where we get into the realm of knowledge that i don't possess.
so if anybody can offer up some knowledge from where i stand now... please do so.
on a side note, when running exploits, (gingerbreak, zergrush, doomsomething, psneuter, etc)...they all hang.
in linux when trying to drop a file into /system/bin the terminal read out says something about failing to cycle power, not certain what this means.
as i learn a bit more, i'll go ahead and add more...

I am hopeful to hear back from you with a successful root method for this device. I myself just purchased this phone for myself and would really love to see more development on it. Seems like a solid phone with a low entry price. Look forward to seeing what you come up with.

I'm also waiting anxiously for someone to figure this out. I just got this phone and while I really like it, there is just so much packed on this thing that I want to get rid of before I can really enjoy the phone.

I'll be watching this thread as well hopefully OP or someone else will figure out the trick to rooting this phone, like others I have used the usual methods but no luck. I've counted no less than 13 programs I'd uninstall right off the bat.
For what its worth the phone seems to not be considered part of the Ascend models of phones although they are quite similar our model is called the Unite U8680 and the Unite Q U8730 (the slider version). I've sent a email to Huawei lets see if they respond at all.
It's pretty much useless but this is all I can find on the G312 on the Huawei website:
http://www.huaweidevice.com/worldwide/technicaIndex.do?method=gotoProductSupport&productId=4086&tb=0

I'll be watching this thread as well. According to a post on another forum regarding a different Huawei model, dialling *#*# 2846579 #*#* and making some changes in the log file settings suddenly made their phones rootable for some reason. However while the same # gets you into the service mode on this phone, the log file changes made no difference.
I wonder, though, there are quite a few other options in that service mode. Maybe something in there that could be useful.
Edit: There's one menu that looks interesting, the USB one. You can change it to all sorts of modes including "Manufacture mode" whatever that is. Afraid to try it, don't want to brick my wife''s new phone

I've been playing with this menu as well and some of the USB modes do seem interesting. I was hoping this would let me find the product ID for the phone cause I found a link on the Huawei homepage to register to get an unlock code for the boot loader on this phone. If anyone is interested here is a link to the page and sadly the method they say to find the product ID doesn't work on our phone.
http://www.huaweidevice.com/worldwide/servicePolicy.do?method=toApplyUnlock

huawei says the product ID is an 8 digit number. I've been trying to dump the log files so i can scan them for some kind of 8 digit number. i've also tried all the different USB modes as well as a few other changes in the project menu that we're able to access. These haven't given me any success in changing the ownership of the folders needed to gain root access. i've not had any time to tear apart the recovery image to figure out what it's doing. but all in due time somebody will figure this out. still haven't been able to get fastboot to work properly either. am running through the usb modes on that now.

Yes please help i cannot figure out out either

builder.clockworkmod.com
so i've been working on building a recovery image for this devices using koush's site and have been able to build it, but the device won't boot into recovery yet. not sure how to fix this, gonna mess around and keep on trying. i can get it to boot back up and can get it to respond to adb commands when in the mode that just shows the android 4g logo. but i can't get into recovery. not through adb and not through using the power and volume buttons.
still working on it... any body else have anything yet?

No info on rooting this phone but Huawei just posted on their website the open source gingerbread kernel for the G312 U8680 here is a link to it:
http://www.huaweidevice.com/worldwi...=toDownloadFile&flay=software&softid=NDY3MzU=

It's been rooted!
Yep, it's a simple one too. Happy to have my wife's phone rooted Removing bloat, however, is tricky -- it's hidden in an inaccessible partition and when you erase it, it restores it on next reboot.
http://forum.xda-developers.com/showthread.php?p=31237225#post31237225
http://www.droidrzr.com/index.php/topic/4276-how-to-root-huawei-mytouch-4g/
Big thanks to mattlgroff for cracking this nut!

jb0ne said:
Yep, it's a simple one too. Happy to have my wife's phone rooted Removing bloat, however, is tricky -- it's hidden in an inaccessible partition and when you erase it, it restores it on next reboot.
http://forum.xda-developers.com/showthread.php?p=31237225#post31237225
http://www.droidrzr.com/index.php/topic/4276-how-to-root-huawei-mytouch-4g/
Big thanks to mattlgroff for cracking this nut!
Click to expand...
Click to collapse
When you install an update to one of these apps lets use the, yahoo mail on for example, it will show in the /system/app or /data/app. The problem is the apk before the update is in /cust/t-mobile/us/app which is read only and unable to be mounted as R/W and that is why Titanium backup is unable to uninstall it.
I have tried moving it and deleting it manually with no luck. I have not tried through ADB yet but may give that a try next.

jamonthis said:
When you install an update to one of these apps lets use the, yahoo mail on for example, it will show in the /system/app or /data/app. The problem is the apk before the update is in /cust/t-mobile/us/app which is read only and unable to be mounted as R/W and that is why Titanium backup is unable to uninstall it.
I have tried moving it and deleting it manually with no luck. I have not tried through ADB yet but may give that a try next.
Click to expand...
Click to collapse
If you figure it out and find anything out I would love to know about it. Where should I watch for an update in case someone does get that sorted out?

Recovery mode
There is an accessible recovery mode, at least on my querty version of the phone. You have to completely pull the battery first. Put the battery back in, hold Volume up, and then hit power. I held the power button for a couple seconds, and volume up for maybe 6-8 seconds, then started hitting volume up repeatedly. The key is to pull the battery each time you try, I think. It looks like powering off from the phone's power menu just puts it in a suspend sort of mode. (Compare boot times when rebooting, and when pulling battery)
Apparently the bootloader is locked, so not sure how useful it is yet.

For anyone with a T-Mobile MyTouch Q (Huawei U8730), I created a wiki page for it, and we should post in the New Device Forum Requests thread so we have a specific place to post info.
I just purchased a U8730 today and will definitely be figuring out how to root it at some point.

For anyone that cares here's a link in case you haven't registered at the other site.
http://j.gs/1U5q

I'm hoping we can get some development going for this phone. I just picked one up for my daughter a month ago and it's giving her memory filled messages already. It'd be great if we can get it permanently rooted and remove bloat to start... then possibly move onto Cyanogen... considering she had the horrible Comet (also by Huawei) previously and it had development for CM7. I may be taking a leap from my contract soon, but can't go to Straight Talk with her phone unless it's unlocked