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If you have an Xperia Arc version 2.3.3 unlocked bootloader, you can't root using Gingerbreak or Super1click as the update, unwillingly, made sure that stuff doesn't work anymore.
The only way to root, as far as I know, is flashing -> getting 2.3.2 ROM -> root from their -> update.
I can not use that way as everytime I try to update in the last step it wont turn on again after reboot (so I have to flash using http://forum.xda-developers.com/showthread.php?t=1126358, though i'm sure it'll work for most of you.
Question being: Is there atm really no alternative to root for me then? I'm kinda desperate, i've been looking on XDA a lot of hours and this is rly my last hope to get this over with..
thx in advance!
As you said yourself.. You have an unlocked bootloader.. so you don't have to more like you cannot use the FOTA technique cos OTA update bricks the phone..
Simply flash one of the prerooted kernel like DoomLord Kernel.. Should do it .. Or if you want the stock kernel then Serach the forums for something like "Root 4.0.A.2.368" They will usually specifically say that you need unlocked bootloader..
[Guide] All in one 'Namaste guide' to Bootloader unlocking, Rooting, Flashing & more
thx for the replies.
though, I've read that whole guide before, problem is:
"Ques – Ok. So quickly tell me how to unlock my Xperia Arc’s bootloader and install a beautiful Custom ROM.
Not so fast dear. I described a deal about bootloader and benefits of its unlocking but let’s get practical. There are two disadvantages of unlocking the Xperia Arc’s bootloader.
As per my knowledge, till date, there is no Custom ROM designed for your Xperia Arc. So, it’s useless to unlock your bootloader. "
So, if a "non stock kernel" means the same as a "custom ROM", where do I find it? i dont want the original one as that1 is outdated. I know how to flash my phone, but only with delivered folders (which are always X10)
with kind regards,
Tom
Emissia said:
If you have an Xperia Arc version 2.3.3 unlocked bootloader, you can't root using Gingerbreak or Super1click as the update, unwillingly, made sure that stuff doesn't work anymore.
The only way to root, as far as I know, is flashing -> getting 2.3.2 ROM -> root from their -> update.
I can not use that way as everytime I try to update in the last step it wont turn on again after reboot (so I have to flash using http://forum.xda-developers.com/showthread.php?t=1126358, though i'm sure it'll work for most of you.
Question being: Is there atm really no alternative to root for me then? I'm kinda desperate, i've been looking on XDA a lot of hours and this is rly my last hope to get this over with..
thx in advance!
Click to expand...
Click to collapse
I have the same problem with my Neo. I've tried flashing 2.2.2, then rooting with Flashtool (just click Xperia X10), but this doesn't work, and after relocking the bootloader and updating, the phone is bricked as well. Tried this like 5 times.
I think I'll just wait for 2.3.4 as my main reasons to root are making screenshots and removing bloatware. 2.3.4 adds screenshots, and currently, my ROM is not totally full.
Same here, just wanna get that bloatware off, starting to look like i'm gonna wait as well... this has already taken enough hours away from me
Emissia said:
Same here, just wanna get that bloatware off, starting to look like i'm gonna wait as well... this has already taken enough hours away from me
Click to expand...
Click to collapse
Flash a prerooted image or relock the bootloader and use the more lengthy method.
Emissia said:
thx for the replies.
though, I've read that whole guide before, problem is:
"Ques – Ok. So quickly tell me how to unlock my Xperia Arc’s bootloader and install a beautiful Custom ROM.
Not so fast dear. I described a deal about bootloader and benefits of its unlocking but let’s get practical. There are two disadvantages of unlocking the Xperia Arc’s bootloader.
As per my knowledge, till date, there is no Custom ROM designed for your Xperia Arc. So, it’s useless to unlock your bootloader. "
So, if a "non stock kernel" means the same as a "custom ROM", where do I find it? i dont want the original one as that1 is outdated. I know how to flash my phone, but only with delivered folders (which are always X10)
with kind regards,
Tom
Click to expand...
Click to collapse
Hmm.. Only non stock kernels yet around are the DoomLord and CM (FreeXperia) kerenls.. Check the development forums for them..
The Stock aren't really "outdated".. These custom kerenels are based on the original stock code with a few features enabled.. So don't expect android 2.3.4 from them or anything..
As for rooting issues.. Follow the Namaste guide and a few posts in the development forum bout rooting arc properly and carefully.. Noting what is Locked and Unlocked and which method works where.. And it won't take more than 15 minutes to setup everything..
Okay. Here to learn as much as I can, if you can number your responses with the questions and add whatever you believe is best. Thanks. ^^
Bootloader:
1. Do you unlock a bootloader JUST so you can load custom roms?
2. Is the method of unlocking the bootloader on SE's website the best way?
3. Do I need to have the SIM unlocked before unlocking the bootloader?
4. What is the point of custom roms?
Rooting:
5. Can I remove the apps here; http://forum.xda-developers.com/showthread.php?t=1046699 just by having root access? No special tools needed?
6. Are there other good methods of optimizing things like battery life specific to the xperia play?
Sim Unlocking:
7. Is there any method of doing this without a cost?
I'm on an R800x, which doesn't have sim card anything, so I'll just answer the questions I know.
1. Unlocking the bootloader allows you to install 3rd party software that overwrites the stuff that is part of the boot process. This pretty much refers to the kernel, for the Play. Certain roms, such as MIUI and CM7 require you to use a kernel different from stock, and since you need a different kernel, you must have an unlocked bootloader. As far as I know, that's the only real benefit for an unlocked bootloader, from a user standpoint.
4. There are many things that custom roms offer, as opposed to the stock your phone came with. This can range from a new UI, new apps, tweaks to system files, etc. Generally speaking, developers strive to make their custom roms operate better than stock. For more information on this point, I would suggest you check out some of the custom rom threads, just to see what they've changed from the stock rom.
5. You will need root, but you will need something with which to remove the apps. The best app to use, in my opinion, is Titanium Backup. Not only will it allow you to remove system apps, but it will also back up those and user apps, all for free. Unless you buy the pro key, that is.
6. As far as specific tips for the Play, I would recommend rooting so that you can disable the auto brightness. While auto brightness is desirable in most phones, the Xperia Play (And other Xperia devices, I think) are almost constantly shifting the brightness, to where a slight tilt of the hand can make the screen dim or brighten. I'm sure that can't be good on the battery. Generally speaking, though, apps such as Juice Defender and Battery Defender have profiles or just general settings to adjust data flow and many other options that can significantly increase battery life.
To the best of my knowledge
2. Is the method of unlocking the bootloader on SE's website the best way?
Click to expand...
Click to collapse
Yes, IMO.
3. Do I need to have the SIM unlocked before unlocking the bootloader?
Click to expand...
Click to collapse
No, but you can check if you can unlock following the instruction on SE's site:
1. First, you should confirm that it is possible to unlock the boot loader of your phone by checking the service menu. In your phone, open the dialler and enter *#*#7378423#*#* to access the service menu.
2. In your phone, tap Service info > Configuration > Rooting Status. If Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked.
Note that unlocking void your warranty.
7. Is there any method of doing this without a cost?
Click to expand...
Click to collapse
Not that I know of.
Awesome guys, Thanks a bunch.
Unless you're really tight on space (which shouldn't normally happen if you've done the adb setinstalllocation trick and moving apps to sdcard), i would suggest freezing the apps instead of removing them especially if you're sticking with stock. This would make it a lot easier to move to the next official OS upgrade instead of a mad scramble to find the stock apps and reinstall them. The pro version of Titanium backup and SystemCleanup has the freeze function. I've freezed a lot of crap on my phone and it makes a world of difference wrt. boot time and general performance.
Unlock boot loader is very good allows you to flash custom kernel and overclock
@JulianPaul/Vabene2002: Not sure if im sticking with stock, My model is R800AT. So not sure of my options yet. Im still trying to absorb as much as I can.
Wonder if I asked some more questions if they'd be answered.
8. Is there any recovery utility WITHOUT unlocking the bootloader? Say I mess something up with my root, Can I recover back to an original ROM?
9. Can I back up my current running ROM as soon as I get my phone so that I may return it to that state?
10. If you need to change your kernel to match a modified ROM; Your current ROM wont support it, so you need to change kernel AND ROM at the same time? Otherwise your phone wont boot?
11. Any decent links for rooting an r800at?
12. Is gingerbread the latest version of android an xperia play can run and have jailbroken?
Would having root access void the warranty? I want to remove some pre installed apps so is there a way to do this without voiding the warranty?
Thanks
Sent from my R800i using XDA App
Yes, it will.
But if you just recover to a stock ROM, then its like you never rooted.
Thus, warranty reinstated.
Nah, don't want to risk it yet. May never root this phone actually...
Sent from my R800i using XDA App
Im going to root mine as soon as it arrives. Lol.
Not to diminish your opinion, If you dont know exactly what you're doing, it could get ugly.
I rooted my old ZTE blade but this phone is just... different. I mean it's probably gonna Get ICS anyways and if I were to root I'd probably need a very simple guide.
Sent from my R800i using XDA App
SuperOneClick is about as simple as one could imagine.
Sent from my R800x using xda premium
Trygon said:
SuperOneClick is about as simple as one could imagine.
Sent from my R800x using xda premium
Click to expand...
Click to collapse
Do you know the latest version of android this works on? Looks like 2.2.2 to me.
SirRudolph said:
Do you know the latest version of android this works on? Looks like 2.2.2 to me.
Click to expand...
Click to collapse
like 4.0 it uses different exploits for different versions. gibgerbreak and zergrush are 2 of them
Fma965 - Forgottencoders.co.uk
Want to make me a banner? PM me
8. Is there any recovery utility WITHOUT unlocking the bootloader? Say I mess something up with my root, Can I recover back to an original ROM?
Click to expand...
Click to collapse
Yes, you can install Clockworkmod recovery from the market, there is an auto installer for xperia. That can be done without unlocking the bootloader but you must be rooted.
9. Can I back up my current running ROM as soon as I get my phone so that I may return it to that state?
Click to expand...
Click to collapse
I believe a nandroid backup on CWM would do the trick, but I am not sure. I simply made backups of everything I uninstalled so I could revert it.
10. If you need to change your kernel to match a modified ROM; Your current ROM wont support it, so you need to change kernel AND ROM at the same time? Otherwise your phone wont boot?
Click to expand...
Click to collapse
Yes. kernel flashing on locked bootloaders brick your phone. and AFAIK, no custom rom except those based on stock have touchpad support.
11. Any decent links for rooting an r800at?
Click to expand...
Click to collapse
I have an r800a, not sure about the differences regarding r800at, check this thread:
http://forum.xda-developers.com/showthread.php?t=1294129
12. Is gingerbread the latest version of android an xperia play can run and have jailbroken?
Click to expand...
Click to collapse
If you keep it stock, yes, 2.3.4. There is FreeXperia rom that is 2.3.7 as well.
On the forum you will find links to ICS based roms, SE leaked and AOSP. Both are WIP, I believe.
I've read somewhere that Sony will release ICS for the xperia 2011 line around April.
pretty sure flashing kernels on locked bootloaders doesn't BRICK your phone. It won't allow the kernel to be flashed as you can't use Fastboot only flashmode (official signed Roms only )
Fma965 - Forgottencoders.co.uk
fma965 said:
pretty sure flashing kernels on locked bootloaders doesn't BRICK your phone. It won't allow the kernel to be flashed as you can't use Fastboot only flashmode (official signed Roms only )
Fma965 - Forgottencoders.co.uk
Click to expand...
Click to collapse
Doesn't brick as in "turns your phone into a very expensive paper weight", but your phone will not boot anymore and you will have to flash a stock rom with flashtool to recover.
Hi all, im a newbie here, i bought my Xperia PRO a month ago, and rooted it on Android 4, using a great tutorial in this forum and thanks to other members i got it right and rooted it in my 4 first days of use. But, i now want to upgrade to a Custom ROM and use a custom kernel , to get my phone to a new generation.
And my question now is, how can i flash a Custom ROM (i was thinking of CM9 stable when it comes out), and flash a custom Kernel with it (i was thinking of Ultima V1.4) and then keep my old applications, or most of them.
I have CWM Recovery 5.5.0.4 installed using X-Parts , and also Titanium Backup Pro . My Bootloader is still locked and i have flashtool and all drivers for my phone installed on my PC.
I would be very thankful to anyone that is able to help me do all these, or if needed, recommend me a better Custom ROM and Kernel, and then explain how i can O/C my phone too, and keep if possible most of my apps.
Also, please tell me if i have to install anything else, or if im missing anything.
Thanks in advance.
Hi mate,
First of all, I take it that you know that you have to unlock your boot loader to install custom kernels and some custom rom's. Like CM9 and 10.
ROM Install Instructions
There are normally instructions that are in the first or second post that explain how to install. If there aren't any, I've copied the instructions from maxio1998, so all credits go to him:
1. Download .zip file and place it on SD card
2. Download and flash kernel you like (or not, if you have locked bootloader)
3. Download WiFi Modules of chosen kernel and place them on sdcard
4. Go to CWM Recovery.
5. Wipe everything! (This means everything but the SD card, or you'll use all you files)
6. Flash zip with ROM
7. Flash zip with WiFi modules
8. In CWM go to "Advance" and fix permissions.
9. Reboot and enjoy [~xDevilCharged~] and PentaPowerful~ Jelly Sandwich!
Link to original post: http://forum.xda-developers.com/showthread.php?t=1836993
Kernel Install instructions
To keep it simple, heres a program that doomed151 made. It flashes the .img without having to use command prompt: http://forum.xda-developers.com/showthread.php?t=1551073
Right, onto keeping your apps. As you need to wipe everything to install a new ROM, you can't keep your apps without backing them up. Titanium backup is the best option, and you've bought it, even better :victory: The wipe will not delete the backups from the SD Card so just place them somewhere on there.
You can use any overclocking app from the market as long as you let it use superuser or supersu. Don't recommend passing 1.3, it gets very hot and the cpu will burn out quicker. (Yeah, I know i've overclocked mine to 1.5, but it gets very hot and runs out of battery quickly)
As you've already got CWM installed, you'd be better doing a full nandroid backup, just in case you decide to revert back to stock, you have all your apps installed
Unfortunately, I'm using the arc, so I can't recommend any kernels or ROM's to you. Sorry.
If I've missed anything you need to know, just let me know. I'll try to help
Awesome! Thank you very much my friend, very detailed and nice guide. I'll wait for CM9 stable to be released for my phone an then ill try it out.
Thanks again.
Also, I've searched enough, to believe that cyanogen mods, are the best and most recommended custom ROMs, about the kernel, I aint so sure but ill see what other user's might say.
Sent from my MK16i using xda premium
we got nothing recommended custom kernel for xperia pro cyanogen rom as custom kernel for cyanogen made by FXP already stable.
recommended custom kernel for GB and ICS stock or stock based rom > http://forum.xda-developers.com/showthread.php?p=24867340#post24867340
If i remember right, CM9.1 (stable) has not yet been released for iyokan (MK16i). So that means i have to wait. Also, i can flash a ROM and use a kernel other than the ROM's default one, right? (i want CM9.1 with Ultima V1.4 Kernel)
And one more thing, i have moved all apps to the SD, what will happen to the files there? Will they remain?
DeejayTelis said:
If i remember right, CM9.1 (stable) has not yet been released for iyokan (MK16i). So that means i have to wait. Also, i can flash a ROM and use a kernel other than the ROM's default one, right? (i want CM9.1 with Ultima V1.4 Kernel)
And one more thing, i have moved all apps to the SD, what will happen to the files there? Will they remain?
Click to expand...
Click to collapse
I think that you have to use the cm kernel (fxp kernel). Could be wrong though, not really looked into it.
Any apps that you have installed on your phone will be deleted. You have to back them up and then restore them. It doesn't matter where they are installed
Sent from my Xperia Arc
so, how can i be sure if it is possible to flash CM9 with Ultima Kernel?
Also, do i have to do anything with google apps? And flash another baseband or something like it?
And last but not least, i have installed CWM using X-Parts, will this affect anything?
DeejayTelis said:
so, how can i be sure if it is possible to flash CM9 with Ultima Kernel?
Also, do i have to do anything with google apps? And flash another baseband or something like it?
And last but not least, i have installed CWM using X-Parts, will this affect anything?
Click to expand...
Click to collapse
Sorry for late reply, just look up the thread again.
Best thing you could do is ask a question the Ultima Kernel thread and hope you get a response. But I think that it will be for stock only, (I think they need different things in them....) but im not a dev, I don't have the patience..... :laugh:
You might have to flash google apps. Just use CWM in the custom kernel you choose. They will be a link in the bottom of the first post to the google apps download.
No need to flash another baseband or owt like that. When you flash the full zip of CM9 in CWM it will add and edit everything you need.
CWM from X-Parts will not have any effect on anything after you flash a different kernel. It will disappear like it was never there.
Hope I'm able to help again Need anything else, just post again, I will pick it up
Good work Jon565G
Not just good, excellent work!
I did it, and flahsed the kernel and all that stuff, now i reinstalled all my apps , and O/Ced at 1.2Ghz , and everything is nice.
But, working on android stuff, makes you want more and more, and as you learn better, that makes you want even more, and now i want to mod another phone.!
I've learned a lot from your help and the help of other members of this forum, and i think i am now ready to "mod" more phone, just for fun.
I already managed to flash an x10 mini with miniCM7 and flash a nAa Kernel, and also flash another x10 mini pro with miniCM7, and probably today ill mod another friend's x10 mini. And later two x8.
Learning, is great, thank you all.
EDIT: I also found out that everything you need is Flashtool, its the best tool out there, it flashes, it installs Busybox, recoveries, it unlocks bootloaders, it roots, it flashes kernels, everything. .Ok you might also need s1tool to check about the semc lock and if you unlocked the bootloader.
ashikonxda said:
Good work Jon565G
Click to expand...
Click to collapse
Thank You. I do try to help when I can
DeejayTelis said:
Not just good, excellent work!
I did it, and flahsed the kernel and all that stuff, now i reinstalled all my apps , and O/Ced at 1.2Ghz , and everything is nice.
But, working on android stuff, makes you want more and more, and as you learn better, that makes you want even more, and now i want to mod another phone.!
I've learned a lot from your help and the help of other members of this forum, and i think i am now ready to "mod" more phone, just for fun.
I already managed to flash an x10 mini with miniCM7 and flash a nAa Kernel, and also flash another x10 mini pro with miniCM7, and probably today ill mod another friend's x10 mini. And later two x8.
Learning, is great, thank you all.
EDIT: I also found out that everything you need is Flashtool, its the best tool out there, it flashes, it installs Busybox, recoveries, it unlocks bootloaders, it roots, it flashes kernels, everything. .Ok you might also need s1tool to check about the semc lock and if you unlocked the bootloader.
Click to expand...
Click to collapse
Cheers
I know, I'm the same. I'll want to go and buy about 10 different android devices just to have a play around and mod them. It's always nice to play around with 2 android devices (Please come back in stock Nexus 7 )
Anyway... I'm just glad that I was able to help to introduce you to the world of android modding.
Have fun, that's what it's all about :victory:
(I had to use multiple programs, my bootloader could only be unlocked my test point. Was locked to T-Mobile. Best use of flashtool is when you've bricked it and need to get it back to stock )
I hope you get back your Nexus 7 then
Yeah, i unlocked my Bootloader using testpoint method too, so i wouldnt get any bricks with FOTA updates. And, i also used to be into such electronic stuff.
And, you didnt just introduced me into Android Modding World, you made me a fanatic Android Modder
Anyway, thank you once more, and yeah, thats the point, the fun about all these stuff
DeejayTelis said:
......... to check about the semc lock and if you unlocked the bootloader.
Click to expand...
Click to collapse
well, from what I've read, in ur Xperia u can simply find out the bootloader status by dialing *#*#7378423#*#* service info> configuration
rooting status
bootloader unlock allow:Yes(if locked)
bootloader unlock:yes(if unlocked)
m havin locked bootloader, so do reply with ur status and confirm this to me and evryone else
ashikonxda said:
well, from what I've read, in ur Xperia u can simply find out the bootloader status by dialing *#*#7378423#*#* service info> configuration
rooting status
bootloader unlock allow:Yes(if locked)
bootloader unlock:yes(if unlocked)
m havin locked bootloader, so do reply with ur status and confirm this to me and evryone else
Click to expand...
Click to collapse
I am not sure, but i believe, that either you have locked or unlocked bootlader, it will always say "Bootloader Unlock Allowed: Yes , or No if its not allowed).
I aint sure, because in CM9.1 i dial it, and i cant get to the Service Settings, so i cannot be sure.
And, as i've found out, you can be sure if you have locked or unlocked bootloader, by running S1tool, and pressing "IDENTIFY" , which will tell you to connect your phone in flashmode (phone off, connect USB while pressing back) , and it will give something like "loader version xXXXXXX" , where the capital X , are numbers, and the small x, is either "R" or "r". If it is a small "r" , that means its unlocked, if its a capital "R" its locked.
If you want to unlock your bootloader in the Xperia Pro, just tell me , and im sure i'll help you out, with a detailed tutorial, without having any problems.
Hope i helped.
DeejayTelis said:
ashikonxda said:
well, from what I've read, in ur Xperia u can simply find out the bootloader status by dialing *#*#7378423#*#* service info> configuration
rooting status
bootloader unlock allow:Yes(if locked)
bootloader unlock:yes(if unlocked)
m havin locked bootloader, so do reply with ur status and confirm this to me and evryone else
Click to expand...
Click to collapse
I am not sure, but i believe, that either you have locked or unlocked bootlader, it will always say "Bootloader Unlock Allowed: Yes , or No if its not allowed).
I aint sure, because in CM9.1 i dial it, and i cant get to the Service Settings, so i cannot be sure.
And, as i've found out, you can be sure if you have locked or unlocked bootloader, by running S1tool, and pressing "IDENTIFY" , which will tell you to connect your phone in flashmode (phone off, connect USB while pressing back) , and it will give something like "loader version xXXXXXX" , where the capital X , are numbers, and the small x, is either "R" or "r". If it is a small "r" , that means its unlocked, if its a capital "R" its locked.
If you want to unlock your bootloader in the Xperia Pro, just tell me , and im sure i'll help you out, with a detailed tutorial, without having any problems.
Hope i helped.
Click to expand...
Click to collapse
I just checked it by myself..
And i hereby confirm that under rooting status, when ur bootloader is locked i says Bootloader Unlock Allowed: Yes and when its unlocked it says Bootloader Unlocked: Yes
:good::good::good:
-----------------------------------------------------------------------------------------------------------------------------------------------
EDIT: just learnt it just means fastboot is enabled..
ll get back soon,,
ashikonxda said:
I just checked it by myself..
And i hereby confirm that under rooting status, when ur bootloader is locked i says Bootloader Unlock Allowed: Yes and when its unlocked it says Bootloader Unlocked: Yes
:good::good::good:
-----------------------------------------------------------------------------------------------------------------------------------------------
EDIT: just learnt it just means fastboot is enabled..
ll get back soon,,
Click to expand...
Click to collapse
Great, if you need anything else, ill be happy to assist you.
I have a c6503 unlocked and I'm on 10.5.1.a.0.283.
I believe have a locked bootloader as well.
I had been playing around with rooting and installing recovery a few weeks ago but I couldn't get the bootloader unlocked. I read a few posts about some models not being able to be unlocked no matter what. Could someone tell me if this is true and if this is the case for me? I'd really like to install an AOSP rom as I'm really not digging the xperia UI.
Any help would be appreciated. Thanks.
rspear said:
I read a few posts about some models not being able to be unlocked no matter what. Could someone tell me if this is true and if this is the case for me?.
Click to expand...
Click to collapse
Yes, it's definitely true. I have a ZL C6506 with a BL that can't be unlocked (doesn't bother me much, as I am a stock ROM kinda guy, and I am happy as long as I can get root and a custom recovery). There is an easy way to confirm that for your phone. Dial *#*#7378423#*#* to open a Service menu. Go to Service Info -> Configuration, and look at the very bottom of the output. It will tell you whether your BL can be unlocked or not. Actually, this is the check Sony tells you to do before trying to unlock your BL.
Thanks. Mine is permanently locked.
So there's no possible way to flash aosp Roms?
The xperia lockscreen, notification center, and multi tasking drives me nuts.
rspear said:
Thanks. Mine is permanently locked.
So there's no possible way to flash aosp Roms?
The xperia lockscreen, notification center, and multi tasking drives me nuts.
Click to expand...
Click to collapse
Not to my understanding... But like I said, I have a preference towards stock ROMs, and don't know much about AOSP, so you'd better get a confirmation from someone more qualified. Keep in mind, there are still ways to do at least some customizations even on a stock ROM by using Xposed modules and/or individual mods (you will most probably have to have your ROM deodexed for those), but they would be fairly limited.
Hello,
I bought my Z1 Compact a few days ago for 200€ (new) and it works very well.
I wanted to use it as an emulator (PPSSPP and ePSXe) and the performance is fine, but my first problem is that I couldn't root the device for my bluetooth sixaxis controller, it just won't work (blackscreens or nothing happens). Another thing is (and this really is extremely weird) that the .iso files are being automatically deleted/made unusable after a while e.g. I played MHFU for PPSSPP for the first time very well and the second time I wanted to start it the .iso file was suddenly broken or even gone. I think the original Sony ROM doesn't like their own consoles to be emulated. The .iso file is original and ported from my PSP.
So I've been looking for some custom ROMs and everyone said you'll lose your DRM-(?)Keys forever if you flash it, I just couldn't find out what that is. If I'm not mistaken, you can't install Sony apps (like camera) on custom ROMs without these keys?
Is there a 4.4.4 or even 5.0.2 ROM with all Sony apps installed that isn't bloatware infested and deletes files automatically? I liked the DooMKernel because it allows overclocking the GPU and CPU. I wouldn't overclock them too much, I just want to "transform" the MSM8974 into the MSM8974AB.
My next question is about flashing the original stuff and locking the bootloader. When the Z4 Compact is released, I would probally buy that one and sell my Z1 compact. Can I flash everything back so that I get my warranty back (like nothing ever happened)?
Sorry for asking these stupid questions but I couldn't find answers anywhere...
Thank you very much in advance,
Uftherr
You need those DRM keys to get back to original firmware if needed or wanted.
If you unlock the bootloader, you will always be able to see it. You can relock it but it will always be detectable by professionals.
(Correct me if I'm wrong on this)
To the ROM: the most known is probably Kitslim AMG which is based on stock ROM. You could try that one.
Doomkernel is fully compatible with it. Be aware: for flashing a custom kernel like Doomkernel you NEED an unlocked bootloader.
There is no fully working 5.0.x ROM for this device yet.
For the rest: If have no idea about this emulator stuff.
Thank you, now I have to find out how to keep those DRM keys... Hopefully google will help me here.
I'll try out the ROM you mentioned. When Android L is officially released for the Z1 Compact, I'm sure there will also be a working custom ROM.
Uftherr said:
Hopefully google will help me here.
Click to expand...
Click to collapse
Or the stickys that have all the information to help.
I must be stupid but I just can't find a way to root the phone.... Every tutorial is either to old or on youtube with bizzare torrent downloads (don't trust them). But I need the root to read the DRM keys
Uftherr said:
I must be stupid but I just can't find a way to root the phone....
Click to expand...
Click to collapse
See any thread in the General section with root in the title.
first of all u havent told us ur software version, but since u cant root it it must be .157 to root it u need: flashtool and this:http://www.mediafire.com/download/3t1v391nyb33f9h/New_folder_(2).7z
install flashtool go to its folder default C:flashtool/drivers and install drivers from it. choose: flashmode fasboot and scroll down till u will find z1compact - u must install those 3. next download package i gave u and using flashtool flash kernel 108 only.ftf to do it. turn off phone open flashtool click on first button and choos flashmode. Now holding power and volume - connect phone. Turn on phone after that in root z1 folder choose !root.bat phoen shouyld restart. now ur rooted. simply flash 157 krnel only.ftf and ur done
For DRM keys To have them u MUST backup TA partition with this: http://forum.xda-developers.com/showthread.php?t=2292598 After that u can unlock ur bootloader withought any problem. if u will need to restore ur DRM keys u can do that with this program (there will be restore drm keys instead of backup drm keys if i remember correctly - sry was doing this more than year ago ) After restoring drm keys u can relock bootloader if u want
about what @Schlengge using backup TA if u will restore them there is no way that in case of varanty sony will know that u have unlocke d bootloader so yes he is wrong ^^ (u must restore them before u will send phone for varanty)
If you want to only root your phone and use custom rom based on stock Sony like amg kitslim you don't need to unlock your bootloader. You must unlock only when you want to have custom rom based on cm or when you want to install custom kernel. If you want unlock bootloader you must backup your drm keys firstly because after unlock you will lost it. On unlocked bootloader you lost sony things too like bionz( your photos will be very poor) x reality too won't be working. For me and this is only my opinion there is no need to install cm based roms because this from Sony is really good or custom rom based on Sony stock like amg or munjeni roms are very good. And if you want unlock bootloader you need to check if status of your phone allowed you to do this( not every phone have this option enabled)
Wysłane z mojego D5503 przy użyciu Tapatalka
And there is no way to use this "bionz" with an unlocked booloader? I want to use a custom kernel for overclocking.
By the way, some time ago just some guy said there was a mod/patch for Snapdragon 800 devices that makes devices throttle less (because Qualcomm makes the chips throttle even at low temperatures). Was he just talking crap?
There is a patch for bionz but it works only on Sony stock based roms
Wysłane z mojego D5503 przy użyciu Tapatalka
Uftherr said:
And there is no way to use this "bionz" with an unlocked booloader? I want to use a custom kernel for overclocking.
By the way, some time ago just some guy said there was a mod/patch for Snapdragon 800 devices that makes devices throttle less (because Qualcomm makes the chips throttle even at low temperatures). Was he just talking crap?
Click to expand...
Click to collapse
Overclocking? are you mad. Z1c has more than enough proccessing power for any games or apps that are out there. You just end up with a hot phone and flat battery.
Yes, there is a thermal throttle that pegs the cpu speed and stops the unit getting too hot. It can be tweeked, but I don't think it's supposed to be disabled.
You can get CPU controllers in stock roms, try changing govenor/scheduler combinations to get you more performance.
I would recomend Kitslim as a stock customised rom, which you can use with a locked bootloader (has a good CPU controll and includes thermal tweeks). If you go with a CM rom then you will loose camera quality and all your pictures look crap (no bionz). Custom kernel also disables DRM keys, so no x-reality or bionz.