Bootloop on custom ROMs; stock ROM OK - Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help &

Hi all!
I flashed my recovery to TWRP and ever since then, I always get stuck in bootloop no matter what custom ROM I try. Flashing back to stock rom via ODIN works.
It's been a while since I've tinkered with custom ROMs so I may be missing something. Any ideas on where to start?

joshbeoulve said:
Hi all!
I flashed my recovery to TWRP and ever since then, I always get stuck in bootloop no matter what custom ROM I try. Flashing back to stock rom via ODIN works.
It's been a while since I've tinkered with custom ROMs so I may be missing something. Any ideas on where to start?
Click to expand...
Click to collapse
Hi,
Which phone ? i9305 or i9300 ?
Which version of TWRP do you use ?
You should try latest version of TWRP (2.8.7.3).
Or try Philz touch Recovery 6.48.4 or 6.59.

1.Repeat ODIN step to stock rom
2.Root the phone by kingroot (as it's doesn't required pc)
3.After rooting, Download Cwm rom manager
4.Install Cwm by selecting your phone model and etc
5.flash it directly from the apps
6.now you can flash any rom ( please backup your system for your safety)

Related

lol help

hey guys,, i seem to have stuffed the recovery of my phone,, i stupidly installed cwm on my phone without root, but when i reflashed with odin the stock recovery works but when i install cwm, it doesnt go into recovery
CWM doesn't require root!
Try to reflash a stock rom. Not the one package file but the whole rom.
---------------XDA Premium--------------
Don't be a noob. Be a newbie..!!
Details here.
___________________________________
i have tried, once i flash cwm it doesnt boot into recovery,, ill try redownload and see if that helps
finally got it to work, i found a odin flashable cwm and it now works
ok now that i have cwm semi working on my phone, its now very difficult install roms, the only rom i can get to work on my phone now is stock,,, i now cannot flash cwm from recovery otherwise i get cwm bootloop only flashing by odin works, all custom roms get bootloop no matter how many times i flash and wipe data/cache,, i think my phone is stuffed
You sure you're installing cwm and roms for your device? What model ace do you have? (Not the i model right?)
dxppxd said:
You sure you're installing cwm and roms for your device? What model ace do you have? (Not the i model right?)
Click to expand...
Click to collapse
yeah mate im sure, i know what im doing, but it just doesnt seem to work anymore lol,, i have the T model
Make sure it is Just the "S5830" Any other then your in the wrong thread.
Tbh The order i do it, Flash the latest stable stock rom Via odin, Flash update {Any Kernel} (On phone) Then Reboot into CWM To flash a rom.
JDMBrooksy said:
Make sure it is Just the "S5830" Any other then your in the wrong thread.
Tbh The order i do it, Flash the latest stable stock rom Via odin, Flash update {Any Kernel} (On phone) Then Reboot into CWM To flash a rom.
Click to expand...
Click to collapse
yes it is, im not a noobie,, done that too,, im trying to flash cm9 b10 now but its stuck at samsung, and yes i have done data wipe and cache wipe
Only way i can think of is:
Flash new software with Odin: http://www.4shared.com/rar/FCyxijg8/odin_s5830_package.html
Then flashing "CWMRecovery" {AttacthMent} as an update through stock recovery as an update
Then reboot into CWM Recovery To wipe data Etc Etc, Then flash what ever ROM you want..
please more info man really not helping.
JDMBrooksy said:
Only way i can think of is:
Flash new software with Odin: http://www.4shared.com/rar/FCyxijg8/odin_s5830_package.html
Then flashing "CWMRecovery" {AttacthMent} as an update through stock recovery as an update
Then reboot into CWM Recovery To wipe data Etc Etc, Then flash what ever ROM you want..
please more info man really not helping.
Click to expand...
Click to collapse
ok ill try to remember what i did to stuff the phone,, ,i flashed my phone with s5830xwkt7 the rooted and flashed cwm 5,, i went to flash a custom rom but chose the wrong one and took the battery out,,, booted into cwm and did a full wipe and flashed the custom rom,, tested the rom and went back to stock rom, done root and installed cwm 5 again then went to reboot back to cwm for flash oc kernel and it started to bootloop after the samsung logo,,, its all fixed for now but im sure it will happen again
winxuser said:
ok ill try to remember what i did to stuff the phone,, ,i flashed my phone with s5830xwkt7 the rooted and flashed cwm 5,, i went to flash a custom rom but chose the wrong one and took the battery out,,, booted into cwm and did a full wipe and flashed the custom rom,, tested the rom and went back to stock rom, done root and installed cwm 5 again then went to reboot back to cwm for flash oc kernel and it started to bootloop after the samsung logo,,, its all fixed for now but im sure it will happen again
Click to expand...
Click to collapse
Flash "Root" After Flashing "CWM" See if that helps? if not please try the order i have gave, or try looking for different resources.
The Sources i have given you are working fine for my Ace.

stock recovery to cwm

hello
i have a stock rom, with a stock recovery
i need to flash cwm to flash a new rom, but they tell that it won't work with stock rom
what to do?
ARDV said:
hello
i have a stock rom, with a stock recovery
i need to flash cwm to flash a new rom, but they tell that it won't work with stock rom
what to do?
Click to expand...
Click to collapse
1. Root your device
2. Install a custom recovery (5.0.2.6 FIXED fully recommended)
3. Choose the rom you like to flash
4. Follow the Dev's instructions in order to flash correctly the rom
5. Done!
Here you'll find ROOT + CWM 5.0.2.6 FIXED files and how to proceed
2. Install a custom recovery (5.0.2.6 FIXED fully recommended).
i've flashed 5.0.26 via recovery (a flashable zip), after that, the recovery doesn't work, and the phone now doesn't boot, and i have win 8.1 x64, it cannot detect the phone with odin ?!
i've tested with another pc with win 7 x32, odin stuck in connecting with phone.
help please
note: i cant enter ramdump mode, is there any way to fix it from there?
edit:
fixed, alhamdou lilah, the problem was in the version of odin, the version 4.44 worked well
ARDV said:
2. Install a custom recovery (5.0.2.6 FIXED fully recommended).
i've flashed 5.0.26 via recovery (a flashable zip), after that, the recovery doesn't work, and the phone now doesn't boot, and i have win 8.1 x64, it cannot detect the phone with odin ?!
i've tested with another pc with win 7 x32, odin stuck in connecting with phone.
help please
note: i cant enter ramdump mode, is there any way to fix it from there?
edit:
fixed, alhamdou lilah, the problem was in the version of odin, the version 4.44 worked well
Click to expand...
Click to collapse
Be careful mate, btw the recovery and root file work fine if you have a Galaxy Ace GT-S5830 (Qualcomm SoC)
ARDV said:
hello
i have a stock rom, with a stock recovery
i need to flash cwm to flash a new rom, but they tell that it won't work with stock rom
what to do?
Click to expand...
Click to collapse
Root your device an flash CWM. It will work fine.

S3 LTE won't go past bootscreen no matter what

So last time my phone was stuck on the device name and model number screen. I solved that issue by flashing TWRP using Odin.
but now the phone would not go past the boot screen no matter what I do. I re-flashed CM11 4 times now, factory reseted and wipe cache and dalvik cache. What should I do?
1. change your thread title please. Need help is not really helpful or directs to your issue.
2. what version of TWRP are you using? The official TWRP 2.8.7.0 does not work. Too long to explain why's that. To fix this issue there are some solutions if you flashed the faulty recovery:
- flash Stock ROM again and stay on TWRP 2.8.5.0
- some users fixed this issue by just flashing another recovery or just flashing a stock based custom rom to get their phone working. You still need to change recovery.
In my case I had to flash stock again and flash my preferred recovery again to get my phone working.
maultasche said:
1. change your thread title please. Need help is not really helpful or directs to your issue.
2. what version of TWRP are you using? The official TWRP 2.8.7.0 does not work. Too long to explain why's that. To fix this issue there are some solutions if you flashed the faulty recovery:
- flash Stock ROM again and stay on TWRP 2.8.5.0
- some users fixed this issue by just flashing another recovery or just flashing a stock based custom rom to get their phone working. You still need to change recovery.
In my case I had to flash stock again and flash my preferred recovery again to get my phone working.
Click to expand...
Click to collapse
So I should flash TWRP 2.8.5.0 and flash CM11 again? (because I don't have stock rom for S3 LTE)
Where can I get stock rom fro S3 LTE I can't seem to find it all, I find is firmwares.
Also, a few questions
1) If I give it into my phone carrier (Optus) would they know that it is rooted?
2) If they know it is rooted and with a custom rom and don't fix it for free is it possible to get it fixed by paying money??
The firmware provided by Samsung is the stock ROM I'm talking about
No, since you tried to flash a ROM through the faulty recovery you need to flash either official firmware from Samsung or a custom ROM based on Samsung stock like AMCHA or N4 Elite. I'd recommend to go with official Samsung firmware. After that go to stock recovery (it will come when you flash official firmware), do a factory reset and let the phone boot once. After that you can flash TWRP 2.8.5.0 and flash any ROM you want.
The new recovery from TWRP is too big for the S3. The S3 recovery is a little over 8MB, the new one needs more and messes up partitions etc. You won't be able to mount /system, /data and the recovery can't read your internal partitions as it should. Go with the way I provided. It seems like a lot of work but it's done in a few minutes.
For your two questions: yes and yes. But you can fix that on your own and don't need your operator or Samsung to get your phone fixed.
Thanks a lot for helping. I was scared to death cause if something happened I would've had to start using a old brick Nokia phones
Is it possible that after I flash the stock firmware, my phone still doesn't boot up?
I am basically a level above newbie, so I don't get what is happening. I see tutorials and do what they tell me to do. sometime I get what I am doing sometime I don't
as i said, after flashing stock, go into the recovery and do a factory reset. The phone will boot then
maultasche said:
as i said, after flashing stock, go into the recovery and do a factory reset. The phone will boot then
Click to expand...
Click to collapse
Ok sorry for doubting you! My phone is working now, thanks a lot for your help
Glad it's working now, you're welcome
I have rooted my s3 via odin and now i wont to flash twrp via flashify. Now i have a bootloop on my s3. How can i recover the phone. i am a noob on s3 and i don*t know how i could go into fastbootmode. Please help me.
what S3 do you have? Which recovery did you flash?
maultasche said:
2. what version of TWRP are you using? The official TWRP 2.8.7.0 does not work. Too long to explain why's that. To fix this issue there are some solutions if you flashed the faulty recovery:
- flash Stock ROM again and stay on TWRP 2.8.5.0
- some users fixed this issue by just flashing another recovery or just flashing a stock based custom rom to get their phone working. You still need to change recovery.
In my case I had to flash stock again and flash my preferred recovery again to get my phone working.
Click to expand...
Click to collapse
I had this problem too! Flashed stock rom, then flashed TWRP 2.8.5.0 (I was using 2.8.7.0) and then flashed cyanogenmod 12 and boom it booted and worked!
Thank you very much!

how can i backup my stock rom of HTC desire_D626q (0PLQ110)

I can not root my phone till now. many of this phone user breaked their phone in trying to root. i also tried but i can not do. i do not get stock rom (flashable zip) and the tutorial of flashing for this phone. What should i do now... please help me by sharing the stockrom and tutorial of flashing, twrp / cwm rocovery img, upgraded custom rom for this phone
Tanvirahamed07 said:
I can not root my phone till now. many of this phone user breaked their phone in trying to root. i also tried but i can not do. i do not get stock rom (flashable zip) and the tutorial of flashing for this phone. What should i do now... please help me by sharing the stockrom and tutorial of flashing, twrp / cwm rocovery img, upgraded custom rom for this phone
Click to expand...
Click to collapse
Twrp for D626q below:
https://forum.xda-developers.com/desire-626/general/twrp-htc-desire-626-d626q-t3710357

Recovery

EDIT: SOLVED!!!
Hi guys! I have a question. I have twrp that I installed with the help of advanced stock kernel. But it doesn't look like a permanent recovery. If I install a custom ROM without a recovery, I will lose my recovery. Can you help me install a permanent recovery on my phone. ?
I have tried flashing using flashtool and it only boots into twrp and not android.....
Thanks !
panzerox123 said:
Hi guys! I have a question. I have twrp that I installed with the help of advanced stock kernel. But it doesn't look like a permanent recovery. If I install a custom ROM without a recovery, I will lose my recovery. Can you help me install a permanent recovery on my phone. ?
I have tried flashing using flashtool and it only boots into twrp and not android.....
Thanks !
Click to expand...
Click to collapse
The reason you lose recovery when installing a new ROM is because TWRP is built in Advanced Stock Kernel,and when you flash for example SLiMM ROM it reflashes its kernel.
That means that every time you install a new ROM you will need to reflash the kernel.
Dinkec27 said:
The reason you lose recovery when installing a new ROM is because TWRP is built in Advanced Stock Kernel,and when you flash for example SLiMM ROM it reflashes its kernel.
That means that every time you install a new ROM you will need to reflash the kernel.
Click to expand...
Click to collapse
Don't worry, Im going to close the thread now . The problem was that i cannot flash the kernel on roms like PA or CM without getting a bootloop, but i managed to find out how to flash a recovery to the recovery partition and then enter it using a key combo, and it works quite well, perfect for my needs!
Thanks anyway!:good:

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