Develop Bugs

[SPRINT][CDMA][FROYO][GUIDE] Overcome/KhasMek 1.4ghz OC FAST (4.30.2011)

First off, this is not for the faint of heart. Backup your junk, don't flash modems or bootloaders if you don't what you're doing, in fact, don't flash anything, if you are not aware of what is what... Read this ENTIRE GUIDE FIRST, THEN DO IT... that way you have a clear understanding of what is suppose to be on your sd card, etc....
Second, none of this is my own work. I take no credit for the development of any of the following, this is more of a guide than
a rom on how to get a Sprint SPH-P100 working with a custom recovery, kernel and rom.
I should note, I have tmobile US, and my interest in this tablet is a secondary device, hence it being a sprint device. It is not meat to be a phone for me... I dont plan to make calls or text, only tether it to my phone, use GPS as well as the other functions. It is, essentially, a laptop replacement with extra goodies...
That being said, if you test this, it is at your own will and I will provide no further instructions on how to undo something you have done... this forum has a search feature, use it. Any contributions to developing it further and providing fixes for the problems listed below are welcomed.
Before I begin, big, BIG thanks to alterbridge for providing me with excellent tips.
Also to Khasmek for his kernel and everyone who helped in the production of heimdall.
Again I say, this guide is meant to give you overclocking features for your tablet. As-well-as the ability to reboot to a custom recovery from the gui (in this case cwm 3.0.0.0).
What works?
Wifi
Camera
Video Recorder
Gallery
all other apps
What does not work?
GPS
What may or may not work?
Calls
MMS
SMS
Voicemail
What's included:
Refer to:
http://forum.xda-developers.com/showthread.php?t=932082
I'm assuming here that you are rooted. If you are not, use superoneclick. Google it...
I'm assuming your are stock also, if you are not, I advise you to get that way using this: http://forum.xda-developers.com/showthread.php?p=9753941#post9753941
Please read it carefully as you can complete bork your tablet if you are not certain. Thanks to gordesky1 for the guide.
When/if you are back to stock you can begin this process. I insist that you do this, because it is the method I started from after flashing various roms/kernels etc...
Now preload your microSD card with the following (i'm assuming you have formatted and can load it with a pc-usb attachement)
[ROM] Overcome 1.6.3
Link: http://www.multiupload.com/8XVZ2JPE4V
Source: http://forum.xda-developers.com/showthread.php?t=932082
[Kernel] KhasMek Voodoo Plus v5
Link:http://gunsforgeeks.com/Tab/kernel/KhasMek.Voodoo.Plus.CDMA.Tab.v5.OC.zip
Source: http://forum.xda-developers.com/showthread.php?t=941781
You will also need a new vold.fstab file, a link is within the instructions.
Lets begin (flashed with Windows 7, sorry mac/linux users, you are on your own):
Step 1: Flash the VZW kernel, as it contains cwm custom recovery and allows you to flash kernels and roms.
Source: http://www.thegalaxytabforum.com/index.php?/topic/1775-clockworkmod-for-sprint-galaxy-tabs/
Download zImage file here: http://www.megaupload.com/?d=SV6IKL1D
Process: (thanks jkurl15)
"To get the zip file containing the zimage download it from here. http://www.megaupload.com/?d=SV6IKL1D
To flash the zimage you will need to use Heimdall which can be downloaded here. http://www.glassechi...ducts/heimdall/ <--------click on the binaries
link for 1.1.1
instruction are below.
Heimdall install instructions
1. Download Heimdall here http://www.glassechi...ducts/heimdall/
2. Download Microsoft Visual C++ 2010 Redistributable Package (x86) and install it. http://www.microsoft...&displaylang=en <------only if you are using Microsoft widows
2. Unzip Heimdall and you should have several files in the folder called Heimdall.exe, Heimdall-Frontend.exe, QtCore4.dll, QtGui4.dll, Readme.txt and drivers folder containing zadig.exe
3. Put you tab into Download mode(while the tab is OFF hold Volume Down + Power Button). Hook the tab up to you PC and Run Zadig.exe to install the
drivers.
4. From the menu chose Options -> List All Devices.
5. From the USB Device list chose "Samsung USB Composite DEvice".
6. Press "Install Driver", click "Yes" to the prompt and if you receive
a message about being unable to verify the publisher of the driver
click "Install this driver software anyway".
7. Done. This only needs to be done once.
ClockWorkMod Install Instructions
1. First root you tab (use one click root or z4root) then downloaded rom manager.
2. Unzip the flash_image_VZW_zimage.zip. It will have have two files flash_image and zimage. you only need to use the zimage file. Open Heimdall-Frontend.exe and browse to where you unzipped the zimage to and select it. Make sure the box infront of zimage is checked. Hit start and it should flash the zimage and reboot the tab. when it reboots it will get stuck at the samsung screen long hold the power button to shut it off. boot into recovery (cwm) power button plus volume up button it will start backing up to do the fs conversion but it will fail at /data and /cache. it will leave you in recovery.
3. While still in recovery select factory reset/data wipe when finished also do a cache wipe.
4. select reboot system, if you let it try to boot it will loop/hang on the SAMSUNG logo, this is not an issue just hold power key until it powers off.
5. while off hold volume up + power until you see the SAMSUNG logo then release both keys! NOTE: if step 4 does not fully power off and reboots just keep holding the power button until the screen blanks again then let go and quickly hold down only volume up + power until you see the SAMSUNG logo.
6. once it boots back into recovery (cwm) it will start the same backup/conversion process again, this time it will finish and leave you in recovery.
7. select reboot system and wait for it to load the tab back to froyo. (it will be back to factory defaults with the activation screen again)
8. Your tab will still be rooted so install terminal emulator and run "mount" to verify that your partitions are ext4.
9. Power off then boot back into recovery with volume up + power, it will boot back into recovery (cwm)
10. Do a backup and reboot your tab. " - zkurl
Step 2: Your screen should show you cwm 3.0.0.0 and be ready...
1) Wipe Data/Factory reset (for good measure)
2) Wipe Cache
3) Wipe Dalvick
Step 3:
Install the [Kernel]. It will flash and let you know when it is successful.
Step 4:
Install the [ROM]. It will flash and let you know when it is successful.
Step 5:
Install the [Kernel] AGAIN. (i know, it seems retarted, however I've had bootloops otherwise and it didn't matter if i didn't flash it before the rom or not, it would screw up) Anyways, it doesn't hurt.
Step 6:
Wipe again, just for good measure
Step 7:
Reboot device (first boot will take a few but doesn't hang at anything. Which means, if you see the samsung logo for longer than 60 seconds (actually takes right at 30 seconds)... you screwed up. The boot animation of the blue android with astro stars thingies going around it means you are on the path to booting)
Step 8:
The external and internal memory are jacked up. A fix has been provided and you will need to push it to your phone, and reboot.
Download vold.fstab here: http://www.multiupload.com/EKYF3CW39R (thanks to alterbridge)
bring up adb (if you dont know how, stop reading this, re-stock your phone and quit)
adb remount
adb push vold.fstab /system/etc
adb reboot
Your tab will reboot and when it comes back up, no more memory errors.
You've done it! You've flashed a oc'd kernel and a custom rom. From here, you can tinker with fixing the auto-rotate and gps and any other bugs you may encounter. I admit, i'm new to certain things, fixing it isn't my forte
I encourage you to post fixes/bugs here in the thread so that other sprint users can benefit from it all as there is a serious lack of development for them.
Future Updates: I'm assuming we can continue to flash whatever overcome updates come our way, we just have to then reflash the khasmek kernel and re-push the vold.fstab file. If we fix GPS, Screen orientation and it's through pushing means, that will have to continually be redone also. The alternative, someone cooks roms just for us... I myself could probably do it, however have never attempted to. If i get time, I will look into it, however, there are no promises...Maybe gingerbread/honeycomb variants will trickle out soon and we wont have to worry about it.
If you enjoy the rom/kernel, I encourage you to donate to the devs mentioned above, I myself will not require any donations, as this is merely a guide using other peoples materials. A big, big thanks again to the people who contributed to these roms, kernels and tools. Thank you!
Update 1: (4.30.2011 @ 6:49PM CST)
Fix for rotation using a method from the voodoo thread. Can either push it, or copy to usb with pc, then use root explorer or similar to move it into place (requires reboot)
"Try pushing the sensors.default.so file from bauxites thread. I have attached it.
unzip this and place it in /system/lib/hw (backup your old file just in case!)"
Update 2:
When you first boot, your keyboard is selected as "chinese". Simply change it to samsung or whatever else you may want to install...
Thanks to Bauxite!
File: http://forum.xda-developers.com/attachment.php?attachmentid=562977&d=1302188558
Source: http://forum.xda-developers.com/showthread.php?p=12722251&highlight=sensors.default.so#post12722251

Have you tried pushing the sensors.default.so from the v5 thread to /system/lib/hw
Thats what I just did to fix my sensors on the voodoo build
Sent from my SPH-P100 using XDA App

Obama's>god said:
Have you tried pushing the sensors.default.so from the v5 thread to /system/lib/hw
Thats what I just did to fix my sensors on the voodoo build
Sent from my SPH-P100 using XDA App
Click to expand...
Click to collapse
will give that a shot, thank you
Edit: that worked like a charm thank you so much, love XDA!

No problem its one of the last pages. Someone also posted a file gralloc.something.so dont use that. It gave me a weird boot crash where id get the 3 vibrates from a force close over and over again.
Sent from my SPH-P100 using XDA App

just curious, are you using this same setup as myself?
curious if sprint can still make/receive calls send/receive messages... etc...
if you're even utilizing those features... just wondering, thank you again

You mean stock sprint? On stock you can send or recieve messages but no calls
Sent from my SPH-P100 using XDA App

ah no, i meant sprint with the overcome rom and the voodoo kernel. I know there is a lot different so i'm sure it wont work, was just curious

From what I understand its only gsm that can do calling. It's either going to take aosp or some serious serious hacking to get calls on cdma. Im hoping for cyanogen, but I still cant get a stable version of that for my brother's samsung epic.
Sent from my SPH-P100 using XDA App

This worked like an absolute charm!

can anyone of you confirm if you
1. installed on Sprint Tablet
2. have the GPS working?
Thanks soo much!
BTW, great on the write up!

galexandr said:
can anyone of you confirm if you
1. installed on Sprint Tablet
2. have the GPS working?
Thanks soo much!
BTW, great on the write up!
Click to expand...
Click to collapse
1) Yes
2) No.

galexandr said:
Thanks soo much!
BTW, great on the write up!
Click to expand...
Click to collapse
You are very welcome

My Wifi all of a sudden quit working. I turn the Tab on, press the wifi toggle in the notification bar, and then it says "Error" and turns off.

That's interesting. This and Force Closes is why I ended up wanting Overcome over the KhasMek rom....
However, My sprint tab has not encountered this as an error, and I've flashed other modems and everything...
You might try and "fix permissions" from the recovery ... otherwise reflash again just for s's and g's.... I myself haven't seen this as a problem and have used it this way well over a week.

mr2324jgf said:
That's interesting. This and Force Closes is why I ended up wanting Overcome over the KhasMek rom....
However, My sprint tab has not encountered this as an error, and I've flashed other modems and everything...
You might try and "fix permissions" from the recovery ... otherwise reflash again just for s's and g's.... I myself haven't seen this as a problem and have used it this way well over a week.
Click to expand...
Click to collapse
I wiped data from CWM 3.0 and wifi started working again. I wonder what the issue was.
I'm also curious - would this technique work for the GSM CM7 port? Or is CM7 too far away from stock?

I've tried flashing cm7 a few ways and am always unable to get it to work. I'm assuming it's because I need the pit file with it which in heimdall requires the bootloaders also. I haven't messed with oldin or heimdall command prompt...
Last night I attempted again to flash the voodoo kernel over top of the clockwork mod with the stock rom... I then used titanium to clean some junk up, so i'm basically back to stock sprint with a custom OC kernel... it's pretty nice. I'm still not satisifed fully because I know there has to be other options.

mr2324jgf said:
I've tried flashing cm7 a few ways and am always unable to get it to work. I'm assuming it's because I need the pit file with it which in heimdall requires the bootloaders also. I haven't messed with oldin or heimdall command prompt...
Last night I attempted again to flash the voodoo kernel over top of the clockwork mod with the stock rom... I then used titanium to clean some junk up, so i'm basically back to stock sprint with a custom OC kernel... it's pretty nice. I'm still not satisifed fully because I know there has to be other options.
Click to expand...
Click to collapse
Just curious, why did you revert back to stock from this rom?
Sent from my SPH-P100 using XDA App

followed the guide and still stuck at the samsung screen after flashing kernel, rom kernel.

This is going to sound like critisism but I mean it as an honest sincere question. Why would anyone want to follow this guide if it breaks GPS? It's already possible to get the OC with Kazmek or Bauxite's kernels on the stock firmware with EXT4, and GPS also works fine with that other AOSP build, so what's the point of this?

cmoreno911 said:
Just curious, why did you revert back to stock from this rom?
Sent from my SPH-P100 using XDA App
Click to expand...
Click to collapse
I've since returned to overcome, I really wouldn't mind having my gps back... but i'm testing different options on it. It's fun to tinker with it, whatever the case, lol
idumych said:
This is going to sound like critisism but I mean it as an honest sincere question. Why would anyone want to follow this guide if it breaks GPS? It's already possible to get the OC with Kazmek or Bauxite's kernels on the stock firmware with EXT4, and GPS also works fine with that other AOSP build, so what's the point of this?
Click to expand...
Click to collapse
the stock firmware has bloatware for any given carrier. the overcome rom is stripped of some of the nonesense without having to go into titanium and delete crap trial and error...
also, in the overcome rom, i can boot into recovery, reboot etc from the power button, whereas with the stock rom i can only power off....
not to mention, i dont have sprint and the sprint branding bothers me... custom boot etc makes me feel like i'm in control of my tablet.
the other benefit of myself and others doing this, is to try and FIX the gps, thus making this the best CDMA/Sprint option for the tablet.
etc etc etc....
thanks.

DooMKernel v11 doesn't boot system after using Zeppelin's script at boot script!

Help! I can't boot into any thing! I don't know what exactly caused the issue, but this is every hack-related I've done since last reboot:
- Reflashed Stock ROM
- Disabled USB debugging
- Installed zeppelion's script on boot for stock rom thingy (for supercharging in stock). Got LOTS of errors.
- Changed font to Roboto with Font Changer'. When I rebooted, it stuck. I removed the battery and put it in again.
What can I do?

I had this sort problem when I tried installing SE.Tweaked.
When you reflashed the stock rom, could you boot in?
Go here: http://www.xperiagamer.com/Stock-Roms/234-stock-firmware-for-root.html
Flash the correct file, AND ONLY THAT FILE. Then try to boot in. If it works, restore your backup...you did make one right?

Masters2150 said:
I had this sort problem when I tried installing SE.Tweaked.
When you reflashed the stock rom, could you boot in?
Go here: http://www.xperiagamer.com/Stock-Roms/234-stock-firmware-for-root.html
Flash the correct file, AND ONLY THAT FILE. Then try to boot in. If it works, restore your backup...you did make one right?
Click to expand...
Click to collapse
Well... thank you pretty much for the ultra fast response!
There are a few things that I'd like to point out:
After removing and reputting (lol) the battery for at least, like, 20 times, and leaving the battery plugged in for at least 15 mins, I have finally managed to get it booting into flash and fastboot mode so now I can do lots of stuff. Secondly, I usually make backups for almost everything, but by doing so I ended having about 20mb free in sdcard at the time of the issue. Answer to your question: After reflashing stock rom and installing DoomKernel stuff I could boot into anything I liked. Third, I flashed exactly that rom but from the links from the forums, so I may ask if it is really needed to download again?
Ok, now I have cleared that out, what can I do next? Re-reflash rom (lulz) or simply flash the kernel again?
Waiting for helpful responses...

As long as it's the same rom it's ok.
I've never even heard of this Zepplin's script. So I cant say much to it.
Can try it again, if you get the same problem, might wanna contact the dev.
Or Doomkernel might not work with Zepplin.
sorry I cant be mroe help.

Masters2150 said:
As long as it's the same rom it's ok.
I've never even heard of this Zepplin's script. So I cant say much to it.
Can try it again, if you get the same problem, might wanna contact the dev.
Or Doomkernel might not work with Zepplin.
sorry I cant be mroe help.
Click to expand...
Click to collapse
I finally reflashed and its working again! Yay.
The Zeppelin's AutoStart Script at Boot (thread here) is just a script that enables scripts like Supercharger to start on phone boot. But now I'm sure as hell it is not compatible!

Correct me if I'm wrong, but I found Zepplin's script and am using it now as well.
But, doesn't it explicitly say NOT to use his script at boot?

[Q] boot loop...(sort of)

I just flashed the newest version of the codename rom (JustLoveCodename-Android-(Alpha1)2.0.0-RC to my epic 4g touch. I also flashed the Google apps pack that comes with it. It seemed nice at first, but then I tried using the market and it just kept telling me there was a server error. I tried re-downloading it from third party sites but nothing was working. So I went to flash back to Calkulins rom. As I got into recovery mode, it seems the phone somehow changed itself to another recovery system (It might've been CWM) instead of the rogue one I had prior from the initial root process. I tried flashing anyway and the a picture of a dead android with his front opened up and a red exclamation popped up. I rebooted the phone to see what would happen. It brought me right back to Code name's rom. I tried it 3 more times yet the same thing happened every time. I also tried a battery pull. It did not work. I am thinking of doing one of two things: I am going to either go through the initial root stages again or I am going to try to delete the Codename rom from my SD card and try flashing another rom (preferably Calkulin). Please tell me if this is the right thing to do or if there is another method of fixing this problem. Thank you for taking time to read this. I really appreciate any help. FYI: My phone is still in working condition, but I am stuck using the Codename rom which I really do not want to use anymore. I just was able to get ES file manager working and i checked my external sd folder, but there is nothing in it. When i look at my storage from system settings, it says i still have the memory on it. So why is ES not displaying it? =( I re-installed rogue cwm and flashed calkulin's rom again and everything is fine. Heed my advice and be wary of the Codename Rom. Editor's, you can delete this thread if you wish. =)

Gzerner said:
I just flashed the newest version of the codename rom (JustLoveCodename-Android-(Alpha1)2.0.0-RC to my epic 4g touch. I also flashed the Google apps pack that comes with it. It seemed nice at first, but then I tried using the market and it just kept telling me there was a server error. I tried re-downloading it from third party sites but nothing was working. So I went to flash back to Calkulins rom. As I got into recovery mode, it seems the phone somehow changed itself to another recovery system (It might've been CWM) instead of the rogue one I had prior from the initial root process. I tried flashing anyway and the a picture of a dead android with his front opened up and a red exclamation popped up. I rebooted the phone to see what would happen. It brought me right back to Code name's rom. I tried it 3 more times yet the same thing happened every time. I also tried a battery pull. It did not work. I am thinking of doing one of two things: I am going to either go through the initial root stages again or I am going to try to delete the Codename rom from my SD card and try flashing another rom (preferably Calkulin). Please tell me if this is the right thing to do or if there is another method of fixing this problem. Thank you for taking time to read this. I really appreciate any help. FYI: My phone is still in working condition, but I am stuck using the Codename rom which I really do not want to use anymore. I just was able to get ES file manager working and i checked my external sd folder, but there is nothing in it. When i look at my storage from system settings, it says i still have the memory on it. So why is ES not displaying it? =( I re-installed rogue cwm and flashed calkulin's rom again and everything is fine. Heed my advice and be wary of the Codename Rom. Editor's, you can delete this thread if you wish. =)
Click to expand...
Click to collapse
K. The reason you aren't getting to the old version of CWM is because you flashed Codename. Codename is an AOSP ROM which has been known to cause bricks when flashing with Rogue. Because if the bricks the developers opted to but include CWM of any kind in the kernel. What you need to do is find a replacement ROM and download it. Once you've downloaded it you need to flash the EL26 stock CWM (you can find it in the OP of the link below) then use it to flash your new ROM.
http://forum.xda-developers.com/showthread.php?p=295021
Well you're at it is suggest reading the How Not To Brick Your Phone thread in general.
Good luck!

Codename rom is an AOSP rom so your external SD storage will be under /emmc and not /sdcard/externalsd. That's why it wasn't showing up. Same thing with CM9 and AOKP, not because it doesn't work. Also I wouldn't recommend flashing anything ICS related from rogue recovery, js.
And recoveries changed because with our phones, the recovery is packed into the kernel itself so when you flashed Codename, the recovery changed to the stock recovery included with the roms kernel. Hope that clears it up lol.
Sent from my SPH-D710 using Tapatalk

If you want a fresh install, the best way is to Odin the el29 kernal. From there, get into your recovery and wipe and flash away.
Sent from my SPH-D710 using XDA

[Req] Best mod with much less bugs for I927R

Hi
Guys i need your help. Pleas can someone tell me for now what mods is much better for I927R (Also withe very stability and with much less bugs) ?!
I found Liquid Smooth but it have some problem so i need your guide about other mods.
Thank you

ICS Roms are the best and most stable... Stock ICS from AT&T UCLJ3 or any roms based off of it ... Dman's daily driver, Ice Pop Rom by RawRaw, LiteRom by TheGreaterGood...
Unfortunately none of those are being maintained but I had been running Dman's for the last couple months, great battery life when paired w/ JuiceDefender (20+hours of heavy use when I'm not sleeping).
Now the newest CM10.1 by Spyke seems pretty solid ... Just a couple of issues.
ICS is the only one you'll get bug free, though. Stock is hard to compete with when we're pairing up roms without a true Devdeloper.

On this subject, I've just reverted back to using IcePop ROM after (unhappily) downgrading from Spyke's latest 10.1 ROM - just mainly because of the Bluetooth headset issue, which I really need working for work purposes.
I'm just wondering if there are any ICS builds that have GPS working correctly? I tried flashing the Rogers modem (since my phone was originally a Rogers import, flashed to AT&T ICS, then played with ICS from there) and first time I ran GPS status it took 771 seconds... I'm going to keep trying just in case that was the first time only, but 12 minutes is still a very long time for an initial fix .
Also - I've found that I'm getting more and more bootloop problems even with clean installs - so wiping cache, data, dalvic, etc. Is there some way to do a *thorough* wipe without bricking the phone? I can back all my data up no worries, but next time I move to JB (in the optimism that the BT issues will be fixed soon, judging by the positive progress being made by Spyke ) I would like to do a clean build from scratch and not have to gamble being able to start the phone up again

David - I always go into mount options of CWM and format /system prior to a new flash .. I'm not sure if flashing with Odin will get rid of any previous settings, its something to attempt though.
I, also, had reverted to using JB Because GPS wouldn't work ... There's a thread in here (search for it) that shows the solution to the GPS fix, its editing sirgps.conf and gps.conf ... I was getting a fix on GPS in under 30 seconds.... GPS was a huge let down in the stock ICS rom, Even when using TheGreaterGoods LiteRom w/ GPS fix I found after a couple of days my gps didn't hold....

Thanks for the reply.
I was considering formatting /system this morning when I was getting stuck in a boot loop from trying to get M3 running, but decided it was a risk I'd have to check up on first . Next time I do a build from scratch (I'm going to resist until the BT stuff is working - fingers crossed!) I'll do that.
I remember having a look at the gps.conf fix but don't recall anything about sirgps.conf - so I will look it up, thanks!
As an aside, I've been checking the GPS fix a couple of times since my last post and it is coming up in under 30 seconds each time... I'm wondering if my attempt to flash the Rogers modem did in fact fix the issue... I'd do a reboot but I'm too scared I won't get the phone up again XD
EDIT:
Found the fix, I did a few of the changes (rather than all of them), and it's now picking up 8 satellites instead of 3-5, and getting a stronger signal from each... and all I did was point it to the AU ntp server, and tell it I'm not on the ATT network . I'll save the suggested settings to a text file on my SD card so next time I'm out and about and if it plays up I'll have access to the details.

yohan4ws said:
David - I always go into mount options of CWM and format /system prior to a new flash .. I'm not sure if flashing with Odin will get rid of any previous settings, its something to attempt though.
Click to expand...
Click to collapse
Had to restart my phone tonight and got caught in a boot loop again... after trying a few things I flashed Lite Kernel (I'm still using ICS again at the moment) and that seems to have solved the boot loop issues. I'm thinking that with all the ROM flashing I've been doing the fact that I actually had the phone running without flashing an ICS specific kernel (after running JB) was screwing things up.
Interestingly though, I tried installing Spyke's M3 ROM from a complete user wipe, system format, everything gone - and I still got a boot loop so next time I try it I'll grab a copy of LiteKernel and do that separately.

davidpartay said:
Interestingly though, I tried installing Spyke's M3 ROM from a complete user wipe, system format, everything gone - and I still got a boot loop so next time I try it I'll grab a copy of LiteKernel and do that separately.
Click to expand...
Click to collapse
That has to be very concerning to you, I've never had an issue booting any ROM. And very strange flashing the Kernel separately would resolve your booting issues...
Did you try to flash any of the stock roms w/ Odin ? I have read that we can only flash back to stock Gingerbread from JellyBean if we flash a GB or ICS CWM ROM and then go back with Odin otherwise there will be boot issues.
If I were in your position I would try and do a full revert back to the earliest version of gingerbread I could find on samfirmware and then use Kies to udpate - THEN I would retry flashing to a newer JB or ICS Rom.
Pretty time consuming but that is the price we pay to mod

davidpartay said:
Had to restart my phone tonight and got caught in a boot loop again... after trying a few things I flashed Lite Kernel (I'm still using ICS again at the moment) and that seems to have solved the boot loop issues. I'm thinking that with all the ROM flashing I've been doing the fact that I actually had the phone running without flashing an ICS specific kernel (after running JB) was screwing things up.
Interestingly though, I tried installing Spyke's M3 ROM from a complete user wipe, system format, everything gone - and I still got a boot loop so next time I try it I'll grab a copy of LiteKernel and do that separately.
Click to expand...
Click to collapse
My phone has an issue, simple I couldnt reboot it, I must power off and wait a little. You can try it when you flash something, just remove battery and usb cable, and wait 2 minutes, before you turn on.

yohan4ws said:
Did you try to flash any of the stock roms w/ Odin ? I have read that we can only flash back to stock Gingerbread from JellyBean if we flash a GB or ICS CWM ROM and then go back with Odin otherwise there will be boot issues.
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Click to collapse
Not yet. I'll have to check which ones I have - I'm certain I have the AT&T ICS rom from November but then I'd have to go digging through my email for the unlock code again, so I'm trying to avoid doing that at this point . If i can find the stock GB Rogers rom at some point I might flash that one back on before I do any more upgrades. The phone is up and running at this point though, so I'm not too fussed. I've also noticed that it's a little quicker than before so I think the version of LiteKernel I installed was a good idea anyway.
bubor said:
My phone has an issue, simple I couldnt reboot it, I must power off and wait a little. You can try it when you flash something, just remove battery and usb cable, and wait 2 minutes, before you turn on.
Click to expand...
Click to collapse
I've tried pulling the battery a few times, but probably no longer than 30 seconds. Next time I'll give it a couple of minutes. I tend to do this late at night when I'm not expecting any calls (except fire brigade but I have a pager for that too) so time without a phone is no issue to me

Yesssss
After much irritation at continually getting stuck in boot loops again, I've 'Oneclicked' the phone twice, got fed up with the AT&T ICS ROM within about 5 minutes, gave up on IcePop because of buggy GAPPS...
And thought, bugger it. Format /system. Factory reset. Clear cache + Dalvik. Installed in this order:
Jellybean 4.2 ROM from 0217
Spyke's M3 update
PAC rom
GAPPS dated 0427
"Kick-ass Kernel"
and it BOOTED FIRST GO
I am pleased
Does JB need already to be installed before putting the M3 revisions on? Maybe that's where I've been going wrong all along, because my attempts at running both the standard M3 and PAC ROM (even immediately after OneClicking) resulted in boot loops or eternal boot loading.

Uhh... what do you mean by "One Clicking" ??
I know there's a "superoneclick" that will flash and root the rom all at once, but I never personally found it to work for our glides.
Using CWM and installing the ROM through the CWM boot menu is severaly key presses so ... not too sure what you're referring to.
Also, I've always downloaded to a hardwired computer then copied over USB to my phone and flashed ... sometimes the download will have errors if I grab it from my phone.

I'm assuming it's a variant of SuperOneClick... The title is 'Odin3Excution v1.85' and then underneath it says 'I927UCLG9_OneClick'.
And it worked just fine, I did have a stock rom that I tried to flash with Odin but it kept giving me errors, the OneClick method worked.

davidpartay said:
I'm assuming it's a variant of SuperOneClick... The title is 'Odin3Excution v1.85' and then underneath it says 'I927UCLG9_OneClick'.
And it worked just fine, I did have a stock rom that I tried to flash with Odin but it kept giving me errors, the OneClick method worked.
Click to expand...
Click to collapse
Interesting... for future reference, www.samfirmware.com has the stock firmwares, then there's the superUser file floating around the forums that allows you to root by flashing it. Passed that, remove bloat.
Glad you got it working! Welcome to JB

[Q] Wifi not turning on! Please Help.

Hello, Im new to all of this so please understand. Okay, I have a Sprint GS3, I rooted it using the toolbox thing it worked but I decided that I didnt want the root anymore. I loaded stock software and booted it up normal. The only problem now is my wifi isnt turning on. Ive searched page after page on google, ask and bing. I dont know what to do anymore. Im just about to just say screw it and give up. Any help will be much appreciated.

You Odin'd back to Stock, and now your WiFi is not working correctly ? Are you certain your connecting to your Router ? Did you check the Router to make sure it's working correctly ? Did you try to connect to the Router with another Device ?

If you still have a custom recovery installed, I'd say to just flash another rom. The toolbox kills your WiFi fir sine reason, which can only be fixed by flashing another kernel, and roms have the kernels built in so, you might as well kill two birds with one stone
You could just flash stock rooted though, no need to go full out custom

Wifi not turning on
What I mean is my phone's wifi wont turn on at all. How do I get everything back to normal like before I rooted it?

Brblank44 said:
What I mean is my phone's wifi wont turn on at all. How do I get everything back to normal like before I rooted it?
Click to expand...
Click to collapse
Ok, this method should work and do exactly what you wanted, but you'll still have root access.
Below, I have quoted a post I made a while back when trying to help someone out.
Down below I link to Freeza's stock Rom, which is what you want if you want the stock phone with root. The one you want to download is the DeOdex MD4 one:
DeOdex:
Sprint Touchwiz Jelly Bean 4.1.2 L710VPBMD4 | Mirror
MD5: 77262D9D6CF1A6AF30A8981A95A75D57
Click to expand...
Click to collapse
In step #4, the wipe system is very important. It's most likely that something in your /system folder is messing up your wifi. Just flashing a new Rom over might not fix it. I'd also wipe /data, 'cause a fresh wipe is much less likely to have issues.
Ok, let's start at the very beginning (it's a very good place to start).
Before we get started, I'm going to make the following assumptions:
You successfully rooted your phone through Odin.
You currently have a custom recovery (either TWRP or CWM).
You have a Rom you'd like to flash on either your internal storage or your SDcard (I'd recommend the SDcard, but that's your prerogative).
If either of the first two is not true, I'd recommend going back to the rooting guide and check out the videos on how to use Odin to gain root and a custom recovery.
If number 3 above is not true, download a ROM (nor someone new to flashing/custom Roms, I'd recommend Freeza's stock rooted Rom, as it's identical to stock TW, but just with Root). Once you download a Rom, check it's md5sum to verify that it's a good download. Copy the file to your SD card and get ready to flash (make sure you have decent battery life left, I try to keep at least 50% or more when flashing Roms, although it shouldn't take too long.
I'll give directions on how to flash a Rom below. The instructions will be for TWRP, but CWM has similar options/settings
Turn your phone completely off (hold down power for 3-5 seconds)
Boot your phone into recovery. Hold Up, Menu, and Power for a few seconds (until SAMSUNG appears on your screen and the phone vibrates)
Make a Nandroid backup. I can't emphasize this enough. In flashing, it's almost a certainty that one time, something will mess up. When that happens, you want to be able to restore a backup. In TWRP, just go into Backup Menu and choose where you want it (internal vs. External storage). It takes my phone a few (5-10) minutes to completely backup my data.
In TWRP, click the wipe button, then system. This will completely wipe the Rom from your phone. Doing this will allow you to get a "clean" install, without any settings or leftover files from your old Rom getting in the way. Instead, you could only wipe data (factory reset), which is good enough for most Roms. I'd still recommend a system wipe, though.
Also while in the Wipe menu, wipe Cache and Dalvik Cache.
Go back to the TWRP main menu.
Click Install, then find your Rom zip file (may have to switch from internal to external storage).
Let TWRP do it's thing.
If you're installing a TW-based Rom, chances are it had gapps already installed. If not, you should now flash the correct gapps package from goo.im. Make sure you're flashing the correct one, as if you don't, your google apps will force close upon use.
Reboot into system and give it time to boot (first boot sometimes takes a couple of minutes).
Set up your phone the way you like.
These should be the directions to follow whenever you flash a new Rom. Some Roms have the Aroma installer, so you'll have more options once you choose to flash the Rom zip, but those are typically easy to follow (and vary from Rom to Rom, so I won't be able to give you a good guide on that).
Hope this helps!
Click to expand...
Click to collapse

Brblank44 said:
What I mean is my phone's wifi wont turn on at all. How do I get everything back to normal like before I rooted it?
Click to expand...
Click to collapse
Yes. The toolbox kills your WiFi completely and you have to flash another rom to fix it. Flash stock rooted from freezas thread and you should be good to go.

CNexus said:
If you still have a custom recovery installed, I'd say to just flash another rom. The toolbox kills your WiFi fir sine reason, which can only be fixed by flashing another kernel, and roms have the kernels built in so, you might as well kill two birds with one stone
You could just flash stock rooted though, no need to go full out custom
Click to expand...
Click to collapse
Why do people use a toolbox on a phone that's so easy to root without it?

flastnoles11 said:
Why do people use a toolbox on a phone that's so easy to root without it?
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Click to collapse
When I first rooted my phone (back pre LJ7 days), I used it because I came from the EVO 4G, which was notoriously difficult to root (and which needed a toolkit). So when I came to the GS3, I figured it'd be the same way. Fortunately, the toolkit worked better back then and I didn't have an issue. Now that I've helped others use Odin (and have used it myself a number of times), I don't point to the toolkit anymore.
But my point is, sometimes people assume it's difficult, see a toolkit that is meant to make it easier and decide that's the way to go.

topherk said:
Ok, this method should work and do exactly what you wanted, but you'll still have root access.
Below, I have quoted a post I made a while back when trying to help someone out.
Down below I link to Freeza's stock Rom, which is what you want if you want the stock phone with root. The one you want to download is the DeOdex MD4 one:
In step #4, the wipe system is very important. It's most likely that something in your /system folder is messing up your wifi. Just flashing a new Rom over might not fix it. I'd also wipe /data, 'cause a fresh wipe is much less likely to have issues.
Click to expand...
Click to collapse
Thank you very much. I will try this as soon as I can.

topherk said:
When I first rooted my phone (back pre LJ7 days), I used it because I came from the EVO 4G, which was notoriously difficult to root (and which needed a toolkit). So when I came to the GS3, I figured it'd be the same way. Fortunately, the toolkit worked better back then and I didn't have an issue. Now that I've helped others use Odin (and have used it myself a number of times), I don't point to the toolkit anymore.
But my point is, sometimes people assume it's difficult, see a toolkit that is meant to make it easier and decide that's the way to go.
Click to expand...
Click to collapse
I get that, but just a tiny bit of reading around well show you the toolkit is actually the harder way to root this phone in my opinion... Just saying

flastnoles11 said:
I get that, but just a tiny bit of reading around well show you the toolkit is actually the harder way to root this phone in my opinion... Just saying
Click to expand...
Click to collapse
I totally agree that the toolkit is much more complicated and a bit of a "black box." Hence why I don't recommend it anymore.
But back then, even though I read a whole lot, I decided to go with the toolkit because it felt safer. Heck, I eevn donated so I could get the "pro" features! And for people who aren't that comfortable "hacking" things, it's tempting to use something that'll do the "hard work" for you, even if the normal way of doing it is relatively simple.
That's why I always try to spell things out very clearly for people (I do like numbered lists, don't I?). If someone responds to a thread with "just wipe data and flash a new rom," most "noobs" will hesitate because while they may know those terms, they don't know the procedure and will be afraid of messing it up. With the numbered list of instructions, they typically feel much more comfortable with doing it themselves.
Just my two cents.

Yeah, very true (@topherk). The first time I rooted my firdt phone, I saw all the guides and stuff, but settled on a toolkit sort of program to do it for me...subsequent phones I've always rooted by hand. For me it kinda sucks that there's no way to root the S3 manually (as in like, push this to.the phone, reboot, run this command then flash recovery)
Having come from 2 HTC devices (evo and evo shift), I kinda feel like ODIN is a "cheating" way to root lol. But that's just me.

Whats a md5? It says no md5 file and gives me an error.

Brblank44 said:
Whats a md5? It says no md5 file and gives me an error.
Click to expand...
Click to collapse
Thats normal,.the great majority of flashable zips do not include an md5 file.
What that is referring to is a hashing function, called the md5sum, that can be used to verify the integrity of a file. Most devs will provide this (in number format) so that you can check the md5sum of your local copy/download against what they provide. If anything goes wrong in a download or file transfer, the md5sum of your copy will not match the expected value, confirming that it was a bad download or that something went wrong along the way.
For your case, TWRP always checks to see if the flashable zip includes an md5sum check file that it can check your file against as an added precaution that you're not flashing something corrupted.

Brblank44 said:
Whats a md5? It says no md5 file and gives me an error.
Click to expand...
Click to collapse
Don't do the md5 verification in the Recovery. That typically fails, even if the md5 is correct.
I typically do it in Windows (I use this program, works great). If it's a really large file or I don't feel confident about the cable I'm using, I'll also check the md5sum in ES Explorer on the phone after I transfer it.

Okay I flashed it and I have the same problem. Wifi not turning on. The detox whatever its called didn't work. So I took it to sprint today after having flashed it and everything and they did a hard reset. I lost everything. Sprint couldn't swap the phone out for a new one. I am thinking about sending it back to samsung. So they can fix it. Any other ideas guys? Also thank you for your understanding and helping me.

Brblank44 said:
Okay I flashed it and I have the same problem. Wifi not turning on. The detox whatever its called didn't work. So I took it to sprint today after having flashed it and everything and they did a hard reset. I lost everything. Sprint couldn't swap the phone out for a new one. I am thinking about sending it back to samsung. So they can fix it. Any other ideas guys? Also thank you for your understanding and helping me.
Click to expand...
Click to collapse
Brblank,
Try this easy method to return to stock everything including recovery, flash count reset and device status normal. It worked perfectly for me.
Before flashing wipe Cache and Dalvik and factory reset.Then flash the file. Make sure you choose the correct file (16gb or 32gb version).
Even if it doesn't fix your WiFi issue it will put your phone in the proper state to send to Samsung.
You can place the file on your internal or external card.
Return to Stock Link
With much thanks to billard412
Hope this helps you.