Rooted now wont boot ! Help please - Galaxy Tab 2 Q&A, Help & Troubleshooting

Recently rooted my Tmobile Tab 2 with no issues that I could see, got my superuser going and verified the root with Root Checker all was good. Then went to boot into recovery and saw that I had not TWRP so I grabbed a recovery installed via Odin and then restarted tablet and when it did I had it boot into recovery gave me the message "recovery booting" then would just turn off anytime I would try the Download mode or Booting it would just flash the recovery booting, what can I do to fix this an start from scratch. ADB ? if so does anyone have some resources to link me to try

chilango1986 said:
Recently rooted my Tmobile Tab 2 with no issues that I could see, got my superuser going and verified the root with Root Checker all was good. Then went to boot into recovery and saw that I had not TWRP so I grabbed a recovery installed via Odin and then restarted tablet and when it did I had it boot into recovery gave me the message "recovery booting" then would just turn off anytime I would try the Download mode or Booting it would just flash the recovery booting, what can I do to fix this an start from scratch. ADB ? if so does anyone have some resources to link me to try
Click to expand...
Click to collapse
Yeah there is a bit of a trick to get recovery going the first time, and it's not mentioned much. After you flash the recovery if your tab starts to reboot it will rewrite the original recovery. You have to catch it and do the power + volume down to get it to go straight to recovery. It's all about the timing. It took me flashing it about five times before I caught it just right. Just keep flashing it in Odin until you get it, you're doing it right your tab is just fighting it. After you get it the first time you'll have no more issues.

or uncheck "Auto-Reboot" inside Odin and use the Button-Combi to boot directly from Download-Mode into recovery after flashing
First time my Counter = 5 until i got it work

Android-Andi said:
or uncheck "Auto-Reboot" inside Odin and use the Button-Combi to boot directly from Download-Mode into recovery after flashing
First time my Counter = 5 until i got it work
Click to expand...
Click to collapse
I was able to finally get it into download mode and flashed a new recovery and that fixed the error , I am now unable to load a rom onto my tablet keep getting the Status 7 error , maybe im just not understanding what the instructions mean from the sticky I saw about it, but anyway anyone can elaborate on it.

wich recovery installed? (please post name & versionnumber)

This was the exact recovery I used http://forum.xda-developers.com/showthread.php?t=2101044

chilango1986 said:
This was the exact recovery I used http://forum.xda-developers.com/showthread.php?t=2101044
Click to expand...
Click to collapse
What's your model number to your Tab? A ROM is specific to that model number...
Sent from my GT-P5110 using XDA Premium 4 mobile app

chilango1986 said:
This was the exact recovery I used http://forum.xda-developers.com/showthread.php?t=2101044
Click to expand...
Click to collapse
There is no new Rom out for your ATT / TMOBILE Galaxy Tab 2 10.1
Don't use Roms from P5100, P5110 or P5113 - this meight brick your Dervice!

SGH-T779 Model #
So with my type of tablet I can only use roms that are for the SGH-T779 or just go back to a stock rom?

chilango1986 said:
SGH-T779 Model #
So with my type of tablet I can only use roms that are for the SGH-T779 or just go back to a stock rom?
Click to expand...
Click to collapse
Yes, that's right! Or do you like to have a bricked device?
Never flash things from a different device to yours!
If you have a SGH-T779 - only use SGH-T779 -Files (e.g. Roms, Recoverys)
There's some development on CM for your device only, but no Rom released: http://forum.xda-developers.com/showthread.php?t=2364028

Android-Andi said:
Yes, that's right! Or do you like to have a bricked device?
Never flash things from a different device to yours!
If you have a SGH-T779 - only use SGH-T779 -Files (e.g. Roms, Recoverys)
There's some development on CM for your device only, but no Rom released: http://forum.xda-developers.com/showthread.php?t=2364028
Click to expand...
Click to collapse
So with the link you provided would I need to do the status 7 fix which is deleting the asserts line or is that necessary with this CM 10.1

don't remove assert lines - this will keep your device alive! there is no Custom rom out for your device! only a stockbased one.

Related

[Q] P5113 Can't boot to CWM recovery

Followed root guide http://forum.xda-developers.com/showthread.php?t=1657056 to the letter.
Odin loads and installs the downloaded recovery file. When I boot into recovery, it loads the stock android recovery instead of CWM.
I have downloaded the files several times, made sure the drivers are updated and installed and I still get the same result.
When in download mode, it says Custom Binary Download: Yes (10 counts)
Any help would be appreciated. Thanks!
Try the updated CWM recovery in my guide.
No joy! Downloaded your CWM recovery on a different pc and after flashing with Odin, I still can only boot to the stock android recovery.
My counter went up one more time. Pure frustration at this point!
I'm having the same problem on my 3113. I tried several times, odin says everything is good, count goes up and still Android recovery.
sent from my Samsung Galaxy Tab 2 7.0
i have same proglem on GT-P5100.. what should i do.. :crying:
I can't guarantee this will fix it, buy you should try restoring to stock 4.0.3.
Rolled back to 4.03 and everything works great! Big thanks for your help!
How to rollback to 4.0.3?
I see folks talking about rollback to 4.0.3, yet no one explains how to do it or where to get the firmware image from! As far as I can tell, I have to have root access before I can flash anything. My device is reporting that it is not properly rooted. What do I do next? I've successfully rooted my EVO and my Galaxy Nexus, but the GTab2 has me stumped.
Widedomain said:
Rolled back to 4.03 and everything works great! Big thanks for your help!
Click to expand...
Click to collapse
Same but with Heimdall. Well at least it is awesome Windows users experience the same troubles. This improves chances that somebody has enough rating here to post to the ClockworkMod recovery thread.
Widedomain said:
Followed root guide http://forum.xda-developers.com/showthread.php?t=1657056 to the letter.
Odin loads and installs the downloaded recovery file. When I boot into recovery, it loads the stock android recovery instead of CWM.
I have downloaded the files several times, made sure the drivers are updated and installed and I still get the same result.
When in download mode, it says Custom Binary Download: Yes (10 counts)
Any help would be appreciated. Thanks!
Click to expand...
Click to collapse
Look in the general thread. Links to 5110 and 5100 are in a guide thread that includes returning to stock in the title. The 5113 is in a different thread titled something like 5113 stock firmware
Sent from my XT860 using xda premium
Widedomain said:
Rolled back to 4.03 and everything works great! Big thanks for your help!
Click to expand...
Click to collapse
4.0.3 - no joy
Endoroid said:
Look in the general thread. Links to 5110 and 5100 are in a guide thread that includes returning to stock in the title. The 5113 is in a different thread titled something like 5113 stock firmware
Sent from my XT860 using xda premium
Click to expand...
Click to collapse
The problem appears to be that Samsung has gotten cute and restores stock recovery during the boot.
This isn't very nice -- they did the same thing with a recent update on their SGS-II phones as well, and I don't remember how I got around it.
Genesis3 said:
The problem appears to be that Samsung has gotten cute and restores stock recovery during the boot.
This isn't very nice -- they did the same thing with a recent update on their SGS-II phones as well, and I don't remember how I got around it.
Click to expand...
Click to collapse
I noticed this first on my Thrive tablet, then noticed it again on the 4.0.4 update. Once you are rooted, you can rename (If memory serves) /system/etc/install-recovery.sh to something like /system/etc/install-recovery.bak
Then go back into download mode and reflash cwm recovery.
I incremented my flash count by about 5 before I remembered about this.
If you do not rename that script, by the time you see your boot animation, the stock recovery will have already overwritten your custom recovery..
MultipleMonomials said:
Try the updated CWM recovery in my guide.
Click to expand...
Click to collapse
I was going to follow your guide, which is well organized, but the firmware download for my p5113 is no longer supported by that site.
Widedomain said:
(...)
Odin loads and installs the downloaded recovery file. When I boot into recovery, it loads the stock android recovery instead of CWM.
(...)
Click to expand...
Click to collapse
That´s the trick:
Uncheck "Auto-Reboot" in Odin.
If Odin finished flashing: wait one minute.
Now DIRECTLY boot from Downloadmode into Recovery - don´t reboot into System!
Now enjoy CWM - no need to do this again

CWM Recovery not working on sgs3 SGH-t999

Hey guys,
I just got a new a T mobile s3 and i couldnt wait to root my phone
i tried rooting it using ODIN and followed the steps given on android authority
i did this three times
and after doing it everytime i got a passed message on odin
But the problem is
after restarting my phone on recovery mode , i still get the stock screen and not CWM recovery screen
i see my flash binary counter set to 3
but still its not working
NEED URGENT HELP
(cant wait to root my phone ..lol)
CMW T-Mobile Galaxy S3 Not Working = Solution!
sammy_kh said:
Hey guys,
I just got a new a T mobile s3 and i couldnt wait to root my phone
i tried rooting it using ODIN and followed the steps given on android authority
i did this three times
and after doing it everytime i got a passed message on odin
But the problem is
after restarting my phone on recovery mode , i still get the stock screen and not CWM recovery screen
i see my flash binary counter set to 3
but still its not working
NEED URGENT HELP
(cant wait to root my phone ..lol)
Click to expand...
Click to collapse
Do all the steps you did before to root your galaxy s3, but this time without the battery. This happened because the update T-Mobile sent to their customers, made the stock flash recovery override any image flash via Odin if the battery was present. Do that and It will work.
forzaditalia said:
Do all the steps you did before to root your galaxy s3, but this time without the battery. This happened because the update T-Mobile sent to their customers, made the stock flash recovery override any image flash via Odin if the battery was present. Do that and It will work.
Click to expand...
Click to collapse
Thanks, that work for me.
Hall did not help please
sguarin said:
Thanks, that work for me.
Click to expand...
Click to collapse
Every time I lose the CWM recovery.
And he returns to the same normal recovery. android
It drives me crazy
Thank You!!!
forzaditalia said:
Do all the steps you did before to root your galaxy s3, but this time without the battery. This happened because the update T-Mobile sent to their customers, made the stock flash recovery override any image flash via Odin if the battery was present. Do that and It will work.
Click to expand...
Click to collapse
this was the only helpful tip after researching for over 4 hours tytyty :good:

i cant do Recovery

hello, im trying to install a custom rom, and now im in recovery step. i installed like 3 different recoverys.
all of them stuck in the red text step(when i get in to recovery mode from bootloader), and even after 20-30 mins still in the same position.
can someone say me when i need to do? i really need to fix it.
Snow201 said:
hello, im trying to install a custom rom, and now im in recovery step. i installed like 3 different recoverys.
all of them stuck in the red text step(when i get in to recovery mode from bootloader), and even after 20-30 mins still in the same position.
can someone say me when i need to do? i really need to fix it.
Click to expand...
Click to collapse
Make sure you are not plugged into your pc when you boot to recovery! - if that doesn't solve it ..
Does the phone boot to the existing Rom, do you have Rom manager installed? - if so update the recovery from Rom Manager. I found that after rooting the One S using the toolkit I could not get in to recovery, the update from Rom Manager sorted it!
All the best :good:
FatherD said:
Make sure you are not plugged into your pc when you boot to recovery! - if that doesn't solve it ..
Does the phone boot to the existing Rom, do you have Rom manager installed? - if so update the recovery from Rom Manager. I found that after rooting the One S using the toolkit I could not get in to recovery, the update from Rom Manager sorted it!
All the best :good:
Click to expand...
Click to collapse
i tried before to get in to recovery mode without USB(plugged to my computer or to charger) and still same problem.
and i dont have any rom manager.
i got HTC one S only with Unlocked phone and recovery(that doesnt work), so i think i need root for rom manager.
got something else?
Snow201 said:
i tried before to get in to recovery mode without USB(plugged to my computer or to charger) and still same problem.
and i dont have any rom manager.
i got HTC one S only with Unlocked phone and recovery(that doesnt work), so i think i need root for rom manager.
got something else?
Click to expand...
Click to collapse
Had same issue with the tool kit, the cwm didnt stick. The Touch work one did stick and I was able to get into recovery. However I downloaded the app ROM MANAGER and flashed the recovery from there. Since then I've had no issues booting into reocvery or bootloader. Just download rom manager and go about it that way!
osugsxr said:
Had same issue with the tool kit, the cwm didnt stick. The Touch work one did stick and I was able to get into recovery. However I downloaded the app ROM MANAGER and flashed the recovery from there. Since then I've had no issues booting into reocvery or bootloader. Just download rom manager and go about it that way!
Click to expand...
Click to collapse
NVM, there is no recovery for HTC at all, only Galaxy and some more. what i need to do?
I had this problem when I first rooted its weird just download the recovery again but save straight to fastboot folder wherever u have the folder and don't rename then flash the recovery that's how mine worked
Sent from my HTC One S using xda premium
k1llacanon said:
I had this problem when I first rooted its weird just download the recovery again but save straight to fastboot folder wherever u have the folder and don't rename then flash the recovery that's how mine worked
Sent from my HTC One S using xda premium
Click to expand...
Click to collapse
but i dont have root... and for root my phone i need recovery
there is some other way to root?
because the ROM manager doesnt work well without root.(cant install new recovery)
Snow201 said:
but i dont have root... and for root my phone i need recovery
there is some other way to root?
because the ROM manager doesnt work well without root.(cant install new recovery)
Click to expand...
Click to collapse
I'm not telling you to use Rom manager =\
Sent from my HTC One S using xda premium
k1llacanon said:
I'm not telling you to use Rom manager =\
Sent from my HTC One S using xda premium
Click to expand...
Click to collapse
Ohh. .. but still in tried install the recovery like 2-4 times.
There is other way?
Snow201 said:
Ohh. .. but still in tried install the recovery like 2-4 times.
There is other way?
Click to expand...
Click to collapse
Which recoveries have you tried, and what version of phone do you have (S3 or S4). These must match.
Make sure you bootloader unlocked OK, check in bootloader screen, should say Unlocked.
The problem youre describing sound like when you try to boot after successfully flashing a ROM but forgot to or the kernel failed to flash with it. Only happens when ROM and kernel are mismatched enough that it wont boot, fex flashing CM9 and still on HTC original kernel. Try flashing the kernel from the ROM zip file with
Code:
fastboot flash boot boot.img
You can also try booting a recovery without installing it,
Code:
fastboot boot nameofrecoveryfile.img
frdd said:
Which recoveries have you tried, and what version of phone do you have (S3 or S4). These must match.
Make sure you bootloader unlocked OK, check in bootloader screen, should say Unlocked.
The problem youre describing sound like when you try to boot after successfully flashing a ROM but forgot to or the kernel failed to flash with it. Only happens when ROM and kernel are mismatched enough that it wont boot, fex flashing CM9 and still on HTC original kernel. Try flashing the kernel from the ROM zip file with
Code:
fastboot flash boot boot.img
You can also try booting a recovery without installing it,
Code:
fastboot boot nameofrecoveryfile.img
Click to expand...
Click to collapse
nope, until now i did only unlock for my phone. and i have no idea with version i have, how do i check it?
Snow201 said:
nope, until now i did only unlock for my phone. and i have no idea with version i have, how do i check it?
Click to expand...
Click to collapse
If you have working ADB and fastboot working (there is a sticky by user fibsib that explains this) you can make sure your phone isnt really just trying to boot the OS and failing rather than trying to enter recovery with the command
Code:
adb reboot recovery
But anyways figure out which version you have before doing anything more, flash the wrong stuff and you could break stuff. There are good info here as to how to see if you have the Ville=Z520e=S4 processor model or the Ville C2/Z560e/S3 processor model.
Then download a recovery for your phone model and install it with this command from your computer
Code:
fastboot flash recovery nameofrecoveryyoudownloaded.img
Should work.
have you actually flashed a recovery yet?
which one and how did you do it?
Make sure you have your phone updated to the latest software version before you root. Download system update OTA and click update.
Otherwise you will have issues.
I am rooted T-Mobile phone with original software 1.54 and still can not do recovery or update, it is probably me but it is difficult.
If you are in the US, make sure you use the US version in the development section after you upgrade your phone. Update then try to root it might be easier.

Tab 2 will only boot to CWM

So we were trying to update my friend's Tab 2 to a 4.4.2 ROM. We got CWM 6.0.2.3 installed, and tried a ROM. Well this failed, and appeared to break other stuff as it now boot loops to CWM. Actually I think it's going every other book to CWM. Right now it's saying battery depleated. I've got it plugged intoa charger, hopefully it'll take a charge.
I did later realize we weren't using a new enough version of CWM, but regardless, any ideas how to recover from this? It does not appear to be able to go into download mode. It only goes to CWM. I've tried flashing other ROMs but that doesn't seem to be working either.
So...kinda stuck for the moment.
Thanks!
colema19 said:
So we were trying to update my friend's Tab 2 to a 4.4.2 ROM. We got CWM 6.0.2.3 installed (...)
Click to expand...
Click to collapse
We have a winner... the next one who didn't pay any attention - i.e. reading the OP post of the ROM thread.
ClockworkMod Recovery 6.0.x.y is ONLY for flashing CyanogenMod up to 10.1.3.
For flashing OMNI ROM or CyanogenMod 11 (both Android 4.4.2 at the time of writing) you _NEED_ to use TWRP (recommended for OMNI) or PhilzTouch Advanced Recovery or ClockworkMod Swipe Edition (recommended for CM11). See AndroidAndi's file repository to obtain a copy of the correct recovery for your particular model of the Tab 2.
Next thing to do: Download and install ODIN, install the "Samsung USB Drivers" (Google's your buddy), download the .tar.md5 of the recovery you want to flash (see above and make a choice), put the tablet into download mode, flash the recovery.
If that worked flash the custom ROM of choice (+gapps if CM11, +SuperSU if OMNI) through the custom recovery you just installed and be glad you didn't turn the tablet of your friend into a paperweight.
BoneWithABeagle said:
We have a winner... the next one who didn't pay any attention - i.e. reading the OP post of the ROM thread.
.
Click to expand...
Click to collapse
Speaking of not reading OPs and paying attention...I already said I realized that was the issue, and that I can't seem to get it to go into download mode, so that's likely paperweight land?
colema19 said:
Speaking of not reading OPs and paying attention...I already said I realized that was the issue, and that I can't seem to get it to go into download mode, so that's likely paperweight land?
Click to expand...
Click to collapse
If you're down to "can't get it into download mode anymore" (I start to assume the attempt to flash some 4.4.2 ROM through CWM 6.0.x.x may overwrite partitions it's not supposed to overwrite) the only way left to breathe life back into the tablet is to resort to JTAG (UART port connection, CASUAL restoration package, USB Jig to force the tablet into UART mode).
If you search on XDA you will discover tons of threads by AdamOutler dealing with that topic, maybe that's useful to you in any way to figure out if that's an option for you.
Does it stay in CWM once it boots? If so you can copy a TWRP 2.7.0.x zip file to your SD card and install it from there.
Sent from my Nexus 4 using XDA Premium HD app
shakatu said:
Does it stay in CWM once it boots? If so you can copy a TWRP 2.7.0.x zip file to your SD card and install it from there.
Sent from my Nexus 4 using XDA Premium HD app
Click to expand...
Click to collapse
I'll keewp looking, but if you have a location I can get a flashable zip that will work for this, that'd be very helpful!
Thanks
Found a flash, flashed TWRP and got CM11 on it and working.
Thanks!

Help greatly appreciated - S6 G920F Bootloop after odin flash

Hello folks. Today I did a cache, system, data wipe in TWRP on my G920F. After that I tried to restore a nandroid backup, but it failed and when I tried to restart it said there was no OS installed. So the phone wouldn't boot. I figured I did something wrong so I downloaded a 5.1.1 stock rom (UK) and flashed it with odin. But after the flash the phone would just bootloop. How can I revive the phone? Tried flashing the firmware again using another version of odin and also, I did a factory reset from the stock recovery, but no dice. Any ideas? Thanks in advance
Hey there,
check this thread here, should help (use TWRP to flash a ROM instead of Odin, links in thread).
Good luck!
Managed to make it work flashing another official rom, then factory reset. Lost all my files though...
Can be closed. Thanks!
Sent from my SM-G925F using Tapatalk
kendall1004 said:
Hey there,
check this thread here, should help (use TWRP to flash a ROM instead of Odin, links in thread).
Good luck!
Click to expand...
Click to collapse
How can i make TWRP flash a rom when Galaxy S6 doesn't have SD card to put the rom in the phone?
Immoblize said:
How can i make TWRP flash a rom when Galaxy S6 doesn't have SD card to put the rom in the phone?
Click to expand...
Click to collapse
Connect the phone to your PC and copy the ROM file to its root folder (just open "phone" and drop it there).
Using TWRP's "install" menu, you can browse your files and point it to this one; usually you're already in the right directory.
kendall1004 said:
Connect the phone to your PC and copy the ROM file to its root folder (just open "phone" and drop it there).
Using TWRP's "install" menu, you can browse your files and point it to this one; usually you're already in the right directory.
Click to expand...
Click to collapse
I wish that was so easy. I am on bootloop on my second day and i can fix it. I am getting crazy here. Nothing work - Kies, Smart Switch or Odin.
Immoblize said:
I wish that was so easy. I am on bootloop on my second day and i can fix it. I am getting crazy here. Nothing work - Kies, Smart Switch or Odin.
Click to expand...
Click to collapse
None of these three will help, i'm afraid.
The bootloop issue is a result of system write protection with 5.1.1 version, the phone tries to override a flashed recovery-
if it succeeds in automatically rebooting after you flashed, you're stuck on bootloop.
You have to flash a new kernel and root user via Odin, then flash TWRP and use it to install a new ROM.
A short description in this thread here, have a look.
As long as you can get into download mode, don't worry, nothings bricked :good:
kendall1004 said:
None of these three will help, i'm afraid.
The bootloop issue is a result of system write protection with 5.1.1 version, the phone tries to override a flashed recovery-
if it succeeds in automatically rebooting after you flashed, you're stuck on bootloop.
You have to flash a new kernel and root user via Odin, then flash TWRP and use it to install a new ROM.
A short description in this thread here, have a look.
As long as you can get into download mode, don't worry, nothings bricked :good:
Click to expand...
Click to collapse
THANKS A LOT for the info. I have today worked for about 8-9 hours to fix it. I will try read tomorrow on the site you put there and also read about how to put files to TWRP - since i don't have a SD card on my S6.
Immoblize said:
THANKS A LOT for the info. I have today worked for about 8-9 hours to fix it. I will try read tomorrow on the site you put there and also read about how to put files to TWRP - since i don't have a SD card on my S6.
Click to expand...
Click to collapse
Sleep over it, tomorrow is another day
Also, browse my recent postings here; most of them revolving around your issue, this will surely help.
kendall1004 said:
None of these three will help, i'm afraid.
The bootloop issue is a result of system write protection with 5.1.1 version, the phone tries to override a flashed recovery-
if it succeeds in automatically rebooting after you flashed, you're stuck on bootloop.
You have to flash a new kernel and root user via Odin, then flash TWRP and use it to install a new ROM.
A short description in this thread here, have a look.
As long as you can get into download mode, don't worry, nothings bricked :good:
Click to expand...
Click to collapse
Okay, i have done almost all of what you said.
But what im thinking about is the thread your refering to is to a S6 Edge and not for SM-G920F model.
But so far so good.
What kernel to you want me to flash? How can i root via Odin when i don't have USB-debugging on - But i can according to the thread, install SuperSU via TWRP.
I didn't know what kernel i had on, but i managed to install TWRP, install SuperSU via TWRP, pushing my stock rom to TWRP. But when installing the stock rom, it says "no md5 file found" or something like that. What am i doing wrong?
Immoblize said:
Okay, i have done almost all of what you said.
But what im thinking about is the thread your refering to is to a S6 Edge and not for SM-G920F model.
But so far so good.
What kernel to you want me to flash? How can i root via Odin when i don't have USB-debugging on - But i can according to the thread, install SuperSU via TWRP.
I didn't know what kernel i had on, but i managed to install TWRP, install SuperSU via TWRP, pushing my stock rom to TWRP. But when installing the stock rom, it says "no md5 file found" or something like that. What am i doing wrong?
Click to expand...
Click to collapse
Should work on both Edge and normal.
I have the G920F and did it this way, i also had problems, by the way:
http://forum.xda-developers.com/showpost.php?p=62550973&postcount=29
I recommend chosing an XtreStoLite ROM, the odexed version is an "improved stock" one, comes with a modified UniKernel and runs much smoother than stock.
Anyway, in TWRP, there is an option to skip md5 checking for backup files and for skipping the zipfile-check; not sure if you can also disable md5sum-checks.
Maybe you should try downloading the ROM from here or sammobile.de, verify the md5-sum yourself to make sure it is fine, and flash that one.
If TWRP doesn't think the ROM file is ok, it probably isn't ...
here's the odexed version of XtreStoLite:
http://forum.xda-developers.com/galaxy-s6/development/rom-xtrestolite-pure-edition-1-0-beta-1-t3082467
kendall1004 said:
Should work on both Edge and normal.
I have the G920F and did it this way, i also had problems, by the way:
http://forum.xda-developers.com/showpost.php?p=62550973&postcount=29
I recommend chosing an XtreStoLite ROM, the odexed version is an "improved stock" one, comes with a modified UniKernel and runs much smoother than stock.
Anyway, in TWRP, there is an option to skip md5 checking for backup files and for skipping the zipfile-check; not sure if you can also disable md5sum-checks.
Maybe you should try downloading the ROM from here or sammobile.de, verify the md5-sum yourself to make sure it is fine, and flash that one.
If TWRP doesn't think the ROM file is ok, it probably isn't ...
here's the odexed version of XtreStoLite:
http://forum.xda-developers.com/galaxy-s6/development/rom-xtrestolite-pure-edition-1-0-beta-1-t3082467
Click to expand...
Click to collapse
Okay, i have flashed TWRP, installed the kernel and Super SU (http://forum.xda-developers.com/gal...p-recovery-2-8-7-1-g925f-android-5-1-t3144866). But i can't flash the modem and bootloader for the XtreStoLite because it gives me Nand write error. I tried then to install XtreStoLite from TWRP which installed correctly but still doesn't fix the bootloop. I can read that i WILL get the bootloop if not using the correct modem and bootloader, but for some reason i am not able to flash them. Any help here? Or am i doing everything wrong here?
Immoblize said:
Okay, i have flashed TWRP, installed the kernel and Super SU (http://forum.xda-developers.com/gal...p-recovery-2-8-7-1-g925f-android-5-1-t3144866). But i can't flash the modem and bootloader for the XtreStoLite because it gives me Nand write error. I tried then to install XtreStoLite from TWRP which installed correctly but still doesn't fix the bootloop. I can read that i WILL get the bootloop if not using the correct modem and bootloader, but for some reason i am not able to flash them. Any help here? Or am i doing everything wrong here?
Click to expand...
Click to collapse
Alright, you have root access and TWRP is running.
All you have to do is install the ROM file (unextracted, as a .zip) from your phone`s root folder; if your model is a G920F, the bootloader should be 5.1.1 and work, no need to change.
When exactly does Odin give you the error message, right after you click start or after a few secs of flashing?
I suspect the issue to be related to first reboot after flashing the recovery,.
When finished flashing TWRP, did you successfully boot into recovery menu be pressing vol up+home+power?
If you saw the bootloop screen then, you`ll have to do it again, i'm afraid:
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. (...) Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.
Click to expand...
Click to collapse
I know, it`s annoying; but give it another try:
use Odin 3.1.0.7 (run with admin rights), do a full wipe and install TWRP 2.8.7.
When doing so and Odin gives you the "finished/successfully flashed" message, immediately press & hold the key combo to get into recovery; don`t wait for the scrteen to change or unplug the phone, you need to be damn quick here.
If you have done it right, you are in TWRPs recovery menu.
From there, install the XtreStoLite ROM after doing a factory reset; reboot and you should be fine.
Aaaarrgh we will get this thing running, goddammit
kendall1004 said:
Alright, you have root access and TWRP is running.
All you have to do is install the ROM file (unextracted, as a .zip) from your phone`s root folder; if your model is a G920F, the bootloader should be 5.1.1 and work, no need to change.
When exactly does Odin give you the error message, right after you click start or after a few secs of flashing?
I suspect the issue to be related to first reboot after flashing the recovery,.
When finished flashing TWRP, did you successfully boot into recovery menu be pressing vol up+home+power?
If you saw the bootloop screen then, you`ll have to do it again, i'm afraid:
I know, it`s annoying; but give it another try:
use Odin 3.1.0.7 (run with admin rights), do a full wipe and install TWRP 2.8.7.
When doing so and Odin gives you the "finished/successfully flashed" message, immediately press & hold the key combo to get into recovery; don`t wait for the scrteen to change or unplug the phone, you need to be damn quick here.
If you have done it right, you are in TWRPs recovery menu.
From there, install the XtreStoLite ROM after doing a factory reset; reboot and you should be fine.
Aaaarrgh we will get this thing running, goddammit
Click to expand...
Click to collapse
What i did was install stock android via Odin.
Flashed TWRP
Flashed Alex V kernel first, then SUPER SU.
Flashed XtreStoLite and it still gives me bootloop.
What i can't manage to do is after flashing TWRP, then i am not fast enough to press Shutdown button, home button, and volume up button before the Samsung logo appears. I think that is the problem.
:silly:
Immoblize said:
What i did was install stock android via Odin.
Flashed TWRP
Flashed Alex V kernel first, then SUPER SU.
Flashed XtreStoLite and it still gives me bootloop.
What i can't manage to do is after flashing TWRP, then i am not fast enough to press Shutdown button, home button, and volume up button before the Samsung logo appears. I think that is the problem.
Click to expand...
Click to collapse
That IS the problem, i think :fingers-crossed:
Solved the same problem at reddit, take a look: reddit thread
Unfortunately, you must flash TWRP again to try once more, as soon as the samsung logo apperars, your custom recovery is overridden and thats it.
So now, take a deep breath, lean back and try again.
As soon as you have clicked to start the flashing procedure, press the 3 butons firmly, simultaneously and quick as lightning-
hold them down till it boots into TWRP.
Come on, even i have managed it after a few tries
kendall1004 said:
:silly:
That IS the problem, i think :fingers-crossed:
Solved the same problem at reddit, take a look: reddit thread
Unfortunately, you must flash TWRP again to try once more, as soon as the samsung logo apperars, your custom recovery is overridden and thats it.
So now, take a deep breath, lean back and try again.
As soon as you have clicked to start the flashing procedure, press the 3 butons firmly, simultaneously and quick as lightning-
hold them down till it boots into TWRP.
Come on, even i have managed it after a few tries
Click to expand...
Click to collapse
HMMM. I see.
It's not possible for me to boot into TWRP without the Samsung logo appears. I press the start, the same time i press the start, i press Power, Home and Volume Up button but still the logo appears. It takes 4 sec and it have flashed the TWRP. It's not possible...
Immoblize said:
HMMM. I see.
It's not possible for me to boot into TWRP without the Samsung logo appears. I press the start, the same time i press the start, i press Power, Home and Volume Up button but still the logo appears. It takes 4 sec and it have flashed the TWRP. It's not possible...
Click to expand...
Click to collapse
So, for some reason you can't enter recovery mode.
This could be
a) TWRP is not installed correctly (did you use the .img ot the .tar-file? Odin needs the .tar-format: link )
or
b) the kernel you flashed doesn't work with this-
here is the one i have used to root my S6.
I would try to reflash above Unikernel first, if you used the .img-file of TWRP rather than the .tar to flash TWRP,
do it again with the .tar file instead.
If this fails, the last thing would be to flash a unmodified stock ROM to restore the original setup including the bootloader...
i will look into this now a little bit deeper, there has to be a workaround.
Best of luck for now, we stay in touch
EDIT: the developer of XtreStoLite recommends another way with Chainfire's root:
Flash CF-Root for your model with Odin - Make sure you have an custom recovery installed (I advise you to use TWRP) (2.8.7.1 or newer REQUIRED for v.2.1 > of this ROM!!)
Click to expand...
Click to collapse
If the bootloader is your problem, you can update to the newest versions of bootloader and modem for your model following these instructions:
edgarf28`s instructions
I will do this right now, for a new version of XtreStoLite was just released today and i will upgrade.
Keep me informed
kendall1004 said:
So, for some reason you can't enter recovery mode.
This could be
a) TWRP is not installed correctly (did you use the .img ot the .tar-file? Odin needs the .tar-format: link )
or
b) the kernel you flashed doesn't work with this-
here is the one i have used to root my S6.
I would try to reflash above Unikernel first, if you used the .img-file of TWRP rather than the .tar to flash TWRP,
do it again with the .tar file instead.
If this fails, the last thing would be to flash a unmodified stock ROM to restore the original setup including the bootloader...
i will look into this now a little bit deeper, there has to be a workaround.
Best of luck for now, we stay in touch
EDIT: the developer of XtreStoLite recommends another way with Chainfire's root:
If the bootloader is your problem, you can update to the newest versions of bootloader and modem for your model following these instructions:
edgarf28`s instructions
I will do this right now, for a new version of XtreStoLite was just released today and i will upgrade.
Keep me informed
Click to expand...
Click to collapse
I can enter the recovery mode (TWRP) but not before the Samsung logo appears when i install TWRP. I have tried many times and i still can't enter TWRP before the samsung logo appears for 1-2 secs.
I am not able to flash Edgar28s bootloader and modem because it always gives me nand write error fail. I think it's because i'm not rooted with CFautoroot - and to get rooted with that way, i have to have USB debuggin on which i don't have.
What i think is, that i was very close but i still can't manage to enter TWRP (after installing) without the samsung logo appears for 1-2 secs. Because what you said before "Unfortunately, you must flash TWRP again to try once more, as soon as the samsung logo apperars, your custom recovery is overridden and thats it."
So what do you think now?
And btw thanks for all the help so far. I'm trying my best and following your steps but i always think i'm very close. I'm also so close to destroy my phone but i've read so many places that "it's only a softbrick, that can be fixed very easy".
Immoblize said:
I can enter the recovery mode (TWRP) but not before the Samsung logo appears when i install TWRP. I have tried many times and i still can't enter TWRP before the samsung logo appears for 1-2 secs.
I am not able to flash Edgar28s bootloader and modem because it always gives me nand write error fail. I think it's because i'm not rooted with CFautoroot - and to get rooted with that way, i have to have USB debuggin on which i don't have.
What i think is, that i was very close but i still can't manage to enter TWRP (after installing) without the samsung logo appears for 1-2 secs. Because what you said before "Unfortunately, you must flash TWRP again to try once more, as soon as the samsung logo apperars, your custom recovery is overridden and thats it."
So what do you think now?
And btw thanks for all the help so far. I'm trying my best and following your steps but i always think i'm very close. I'm also so close to destroy my phone but i've read so many places that "it's only a softbrick, that can be fixed very easy".
Click to expand...
Click to collapse
OK, so you can enter the TWRP menu and install a ROM, right?
Any stock ROM from sammobile.com includes firmware, kernel and bootloader, so flashing the right one of these should reset all this.
Give it a try, for i think TWRP is actually working- otherwise you wouldn't get to the screen.
If the phone runs again with stock firmware, you can then flash a custom ROM.
And yeah, we're close, this can be only a minor flaw...it's near impossible to brick your android phone, so they say.
Don't worry mate, and be assured you're not the only one:
i just got stuck on bootloop also for a few minutes after upgrading to the newest version of XtreStoLite, which came out today.
Using TWRP, i could just flash back the previous version and all's good again.
Cya tomorrow...
EDIT:
I read through your previous comments again; the "md5sum"- issue seems to be a problem with the ROM file itself (corrupted or wrong version).
I'd bet that flashing the correct stock firmware for your carrier and model will solve the problem.
So enter the exact model number (like G920FXXU3COI9 or such) you have, get the right ROM and flash it with Odin 3.10.7
I couldn't find a denmark carrier on sammobile, eventually you have to look here at XDA, there's a list of stock imges as well.
Read lots of threads around this issue, almost all solved the problem flashing a stock ROM again.
Fingers crossed :fingers-crossed:
OK, so you can enter the TWRP menu and install a ROM, right?
Any stock ROM from sammobile.com includes firmware, kernel and bootloader, so flashing the right one of these should reset all this.
Give it a try, for i think TWRP is actually working- otherwise you wouldn't get to the screen.
If the phone runs again with stock firmware, you can then flash a custom ROM.
And yeah, we're close, this can be only a minor flaw...it's near impossible to brick your android phone, so they say.
Don't worry mate, and be assured you're not the only one:
i just got stuck on bootloop also for a few minutes after upgrading to the newest version of XtreStoLite, which came out today.
Using TWRP, i could just flash back the previous version and all's good again.
Cya tomorrow...
EDIT:
I read through your previous comments again; the "md5sum"- issue seems to be a problem with the ROM file itself (corrupted or wrong version).
I'd bet that flashing the correct stock firmware for your carrier and model will solve the problem.
So enter the exact model number (like G920FXXU3COI9 or such) you have, get the right ROM and flash it with Odin 3.10.7
I couldn't find a denmark carrier on sammobile, eventually you have to look here at XDA, there's a list of stock imges as well.
Read lots of threads around this issue, almost all solved the problem flashing a stock ROM again.
Fingers crossed
Click to expand...
Click to collapse
Yeah, i've never had problems entering TWRP menu. I can flash stock firmware via Odin but i can never do it via TWRP because it's says no md5 file found error - tho i can flash XtreStoLite (i think it's because it says aroma installer).
I've read many places about the md5 file error, but for some reason, i can't figure out how to fix it.
No, there is no Denmark model, but we have NEE (Nordic). The only stock firmware i can install is XEF (i don't remember where i got that from actually).
I will try agian and flash stock android via TWRP AND read about the md5 file error now/later. Tomorrow i will call the store i got the phone from and tell them i have a hardware issue or something like that. The guy owns a store for sellings covers, cases and stuff like that. He got the phone from Samsung free and sold it brand new in the package with 1 year warranty, so i will contact him tomorrow if i can't figure out how to flash stock android via TWRP or if it gives me error about the md5 file.
Talk to you tomorrow.
Update: I can not flash NEE model via Odin. Only XEF model - i also found out it was French firmware.

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