Develop Bugs

[Q] cant boot help n7100

right ima cut to the chase
i used to use cyanogen mod 10 but wanted a official rom from sam mobile so i flashed via odin and cocked up my note 2 n7100
now i can get into recovery and download mode and i have flashed the same cm10 via tw recovery and it hangs on boot animation
i then wiped and flashed via recovery SSHD rom and it also hangs at boot animation so what do you guys think is wrong?
i need this fixed it cost way too much to just thow in the junk draw espcially since i cant work anymore.
thanks
-FatBoyNate

When you change your rom you need to wipe data from recovery.

FatBoyNate said:
right ima cut to the chase
i used to use cyanogen mod 10 but wanted a official rom from sam mobile so i flashed via odin and cocked up my note 2 n7100
now i can get into recovery and download mode and i have flashed the same cm10 via tw recovery and it hangs on boot animation
i then wiped and flashed via recovery SSHD rom and it also hangs at boot animation so what do you guys think is wrong?
i need this fixed it cost way too much to just thow in the junk draw espcially since i cant work anymore.
thanks
-FatBoyNate
Click to expand...
Click to collapse
Always flash custom rom through custom recoverys only (not from stock rom). Flash TWRP or CWR or Philz recovery first and then flash custom rom.
After flashing custom rom or stock rom, first wipe data and cache (as above said) before rebooting.
sent from my GT-N7100. Press thanks if I helped..

MBariya said:
Always flash custom rom through custom recoverys only (not from stock rom). Flash TWRP or CWR or Philz recovery first and then flash custom rom.
After flashing custom rom or stock rom, first wipe data and cache (as above said) before rebooting.
sent from my GT-N7100. Press thanks if I helped..
Click to expand...
Click to collapse
i have flashed a custom rom through a custom recovery, i've been flashing custom roms since the htc himalaya and never had a booting problem.
i think i snuffed the bootloader can anyone give a me a stock nandroid?
OR
guide me as how to get past the 2nd boot logo, i also flashed a core 2 kernel and that's when i think the damage was done, if it will fix this, where can i get the stock kernel?
[EDIT] atm it has SSHD ROM and The SSHD Kernel i get the samsung n7100 logo and then the boot animation but then it gets stuck.

FatBoyNate said:
i have flashed a custom rom through a custom recovery, i've been flashing custom roms since the htc himalaya and never had a booting problem.
i think i snuffed the bootloader can anyone give a me a stock nandroid?
OR
guide me as how to get past the 2nd boot logo, i also flashed a core 2 kernel and that's when i think the damage was done, if it will fix this, where can i get the stock kernel?
[EDIT] atm it has SSHD ROM and The SSHD Kernel i get the samsung n7100 logo and then the boot animation but then it gets stuck.
Click to expand...
Click to collapse
same has happened to me.

FatBoyNate said:
i have flashed a custom rom through a custom recovery, i've been flashing custom roms since the htc himalaya and never had a booting problem.
i think i snuffed the bootloader can anyone give a me a stock nandroid?
OR
guide me as how to get past the 2nd boot logo, i also flashed a core 2 kernel and that's when i think the damage was done, if it will fix this, where can i get the stock kernel?
[EDIT] atm it has SSHD ROM and The SSHD Kernel i get the samsung n7100 logo and then the boot animation but then it gets stuck.
Click to expand...
Click to collapse
ItzMar said:
same has happened to me.
Click to expand...
Click to collapse
get into recovery flash this file http://d-h.st/fWr u will loose evrything from internal memory, now after it reboot to recovery just flash your rom but dont reboot after installation.
first click fix permission
then wipe cache and dalvik atleast twice
then reboot!
it should load the rom fine, and i would suggest to stay with philz recovery and create a backup of efs and rom both the terminal way and through recovery too

shhbz said:
get into recovery flash this file http://d-h.st/fWr u will loose evrything from internal memory, now after it reboot to recovery just flash your rom but dont reboot after installation.
first click fix permission
then wipe cache and dalvik atleast twice
then reboot!
it should load the rom fine, and i would suggest to stay with philz recovery and create a backup of efs and rom both the terminal way and through recovery too
Click to expand...
Click to collapse
once i flashed it i gete:error opening 'data/dontpanic'
e:error I/O error
it didnt reboot. do i click reboot system after flashing your file?

ItzMar said:
once i flashed it i gete:error opening 'data/dontpanic'
e:error I/O error
it didnt reboot. do i click reboot system after flashing your file?
Click to expand...
Click to collapse
I hope u are rooted and have a custom recovery installed if yes then its a script to clean wipe the rom to start a fresh install better known as dirty flash so when u flash the zip it will wipe ur cache, dalvik, system on recover and will automatically reboot to recovery then u can proceed wth any custom rom u want the latest philz recovery is recommended.i am using my phn yo reply and already 4am morning here so be sure what you are doing , give complete info of ur phn status as wht u hv done till now if u have all as mentioned abv then u r good to go and flash, but in ur case the flash of the file was not successful so u can manually wipe all mentined above and procced as instructed.
Its an instruction for custom rom and recovery if u have stock then just wipe cache and dalvik and try booting up.
Off to sleep
If you are unsure of what u r doing then try to get hands on odin and flash stock rom ,as messing up to much may damage ur pit partition

shhbz said:
I hope u are rooted and have a custom recovery installed if yes then its a script to clean wipe the rom to start a fresh install better known as dirty flash so when u flash the zip it will wipe ur cache, dalvik, system on recover and will automatically reboot to recovery then u can proceed wth any custom rom u want the latest philz recovery is recommended.i am using my phn yo reply and already 4am morning here so be sure what you are doing , give complete info of ur phn status as wht u hv done till now if u have all as mentioned abv then u r good to go and flash, but in ur case the flash of the file was not successful so u can manually wipe all mentined above and procced as instructed.
Its an instruction for custom rom and recovery if u have stock then just wipe cache and dalvik and try booting up.
Off to sleep
If you are unsure of what u r doing then try to get hands on odin and flash stock rom ,as messing up to much may damage ur pit partition
Click to expand...
Click to collapse
:angel:Saviour!:angel:
Thank you so much. All is well now. :highfive:

Stuck in CWM / Crash on every Rom installations

Hi everyone
Sorry in case of repost.
I have a P5210 (Samsung Tab 3 Wifi). Once rooted everything was allright until I entered in recovery mode from the Rom Toolbox app.
I'm now stuck in a recovery loop mode and can't get out (CWM v6.0.4.7)
I've tried everything from factory reset / cache and dalvik cache wipe, to "fix" zips and so on. But nothing changes.
I've tried to reinstall CWM by putting a recovery image into a script and flash it through CWM. Seems to be done correctly, but when I reboot, it's still the same CWM (no update)
Eventually, i've tried to install some custom ROMs to start fresh : Every installation crashes at "WRITING SYSTEM PARTITION". I get black screen and a reboot.
And I've tried every custom Rom compatible with P5210.
Can you help me to get back to a clean configuration ?
N.

nicobee75 said:
Hi everyone
Sorry in case of repost.
I have a P5210 (Samsung Tab 3 Wifi). Once rooted everything was allright until I entered in recovery mode from the Rom Toolbox app.
I'm now stuck in a recovery loop mode and can't get out (CWM v6.0.4.7)
I've tried everything from factory reset / cache and dalvik cache wipe, to "fix" zips and so on. But nothing changes.
I've tried to reinstall CWM by putting a recovery image into a script and flash it through CWM. Seems to be done correctly, but when I reboot, it's still the same CWM (no update)
Eventually, i've tried to install some custom ROMs to start fresh : Every installation crashes at "WRITING SYSTEM PARTITION". I get black screen and a reboot.
And I've tried every custom Rom compatible with P5210.
Can you help me to get back to a clean configuration ?
N.
Click to expand...
Click to collapse
Hi
It seems you were on kitkat rom which may have updated your bootloader to kitkat version. The CWM needs to be updated to work well with kitkat. I had similar problem with my SM-T210, and solved the problem after updating CWM as per this post for T210:
http://forum.xda-developers.com/showthread.php?t=2433853
Your tab is different from mine so i think you need a fresh stock rom install using odin, then find an updated CWM for your tab.

twrp causes bootloop

Hey everyone, i got a neat little problem with my one X.
I wanted to install Resurrection Remix LP v5.5.0 according to this Thread.
So first of all I flashed twrp 2.6.3.0 to my phone and tried to install RR 5.5.0., which threw me an error (because of layout differences).
I moved on by flashing another recovery twrp2811.BiG to my phone and booted into it, np. So i wiped everything, I think it was the advanced wipe option, I ticked every checkbox and swiped to wipe.
After a short time my phone blackscreened back into the bootloader and when I tried to enter recovery again, it displays the twrp logo for a short time, then crashes and reboots.
Since theres no Android to boot, it repeats it's bootloop. I tried flashing twrp2853-BiG, twrp-2.6.3.0-endeavoru,twrp-2.6.1.0-endeavoru. Fastboot flashes the recoveries and right before my phone restarts it even shows the correct "recovery splash screen" according to the current recovery image flashed.
When I flash recovery-clockwork-touch-6.0.4.8-endeavoru and boot into recovery everythin works, but I can't manage to mount my USB storage anymore.
But that almost doesn't matter since I need twrpXXXXBiG to flash the latest Resurrection Rom, but I cant get any twrp recovery back to work (erase cache didn't help at all).

Lip0ly said:
Hey everyone, i got a neat little problem with my one X.
I wanted to install Resurrection Remix LP v5.5.0 according to this Thread.
So first of all I flashed twrp 2.6.3.0 to my phone and tried to install RR 5.5.0., which threw me an error (because of layout differences).
I moved on by flashing another recovery twrp2811.BiG to my phone and booted into it, np. So i wiped everything, I think it was the advanced wipe option, I ticked every checkbox and swiped to wipe.
After a short time my phone blackscreened back into the bootloader and when I tried to enter recovery again, it displays the twrp logo for a short time, then crashes and reboots.
Since theres no Android to boot, it repeats it's bootloop. I tried flashing twrp2853-BiG, twrp-2.6.3.0-endeavoru,twrp-2.6.1.0-endeavoru. Fastboot flashes the recoveries and right before my phone restarts it even shows the correct "recovery splash screen" according to the current recovery image flashed.
When I flash recovery-clockwork-touch-6.0.4.8-endeavoru and boot into recovery everythin works, but I can't manage to mount my USB storage anymore.
But that almost doesn't matter since I need twrpXXXXBiG to flash the latest Resurrection Rom, but I cant get any twrp recovery back to work (erase cache didn't help at all).
Click to expand...
Click to collapse
Just had an similar issue,
Try flashing first boot.img from the rom you will flash
then flash the recovery twrp big
then do the wipes ..
then flash boot.img and then rom
I thought this worked for me. (i flashed with the unboxed rom)

Just tried it, didn't work for me.

Bump

[Q] Why can't I install any custom rom

HELLO
I'm trying to install many MM custom roms (on my LG G3 D855) like blisspop, xosp, pacman, resurection remix... but i cant. twrp says at the end that "unmount of /system failed no such volume" "script succeeded: result was (0.20000)"
When i install pacman there is no error but when i boot it keeps rebooting
Fulmics rom works perfectly (i think it's thanks to aroma installer) but i still have wifi and bluetooth issues
Help me PLEEEEEEASE
(sorry for my english i'm french )

what TWRP version are you using? make sure you have version 3.

tunichi01 said:
what TWRP version are you using? make sure you have version 3.
Click to expand...
Click to collapse
Thank you for replying
Yep I have twrp v3.0.2

Nobody can help me ?

after wipe, reboot to recovery then flash it whithout mount/unmount anything..
if still failed.. update your modem to 21c

Bayoe04 said:
after wipe, reboot to recovery then flash it whithout mount/unmount anything..
if still failed.. update your modem to 21c
Click to expand...
Click to collapse
I installed Resurrection Remix by downgrade to 5.0, root and install twrp then install RR! Everything worked but it restarted and just after the Lg logo it keep showing a black screen and i can't restart, i pulled the battery out and restarted, it did the same!
I managed to install Turbo Rom, but 5 seconds after showing the logo it restarts. IDK what to do

Now when i install a CM13 based rom it reboot until the rom's logo then it restart.. What is the problem?
thank you

Stuck at Logo after flashing rom [fixed] > solution!

Edit: solution added
problem:
after flashing a rom (in my case OP3lite or FreedomOS) you can't get past the boot logo
you have access to TWRP, so you can restore nandroid or flash flashable stock OxygenOS packages (tutorial here)
solution:
wipe: Dalvik /ART Cache, Cache, Data, System
flash your rom
try to boot (most likely will get stuck at boot logo)
boot into TWRP > Advanced > Fix Contexts, and swipe to Fix Contexts
Reboot
(wait a while, it might take a few minutes till it boots)
___________________________________________
original post:
hi,
I'm running official OxygenOS 3.1.3.
Rooted (systemless) , TWRP installed.
I don't have any problems on my rom, but everytime I flash a rom I get stuck at the boot logo.
I can just force reboot, goto twrp and restore my nandroid backup, and my phone works fine again.
But I can't flash any rom.
tried this:
Dirty flash OP3Lite rom - stuck at boot logo
wipe and install OP3Lite rom - stuck at boot logo
Restored nandroid backup, factory format, wipe and install OP3Lite rom - stuck at boot logo
wipe and install FreedomOS - stuck at boot logo
Restored nandroid backup, factory format, wipe and install FreedomOS - stuck at boot logo
wipe, Format userdata throught fastboot, install FreedomOS - stuck at boot logo
update to OxygenOS 3.2.1 (flashable zip throught twrp)
wipe and install FreedomOS - stuck at boot logo
Both roms I tried are OxygenOS 3.2.1 stock based, my problem is most likely not due to the rom I want to flash.
Anyone knows a solution for this?
is it possible that systemless root causes this problem?

are you encrypted? that might be the issue.
backup your internal sd data then go to fastboot and fastboot format userdata then flash the rom you want

Abaddon said:
are you encrypted? that might be the issue.
backup your internal sd data then go to fastboot and fastboot format userdata then flash the rom you want
Click to expand...
Click to collapse
I never did format my userdata throught fastboot, so I might be encrypted.
I'll try tomorrow and let you know if that was the solution.

@Abaddon I format my userdata throught fastboot (fastboot format userdata), but still roms wont go past the Logo . any other idea?

did you full wipe?
wiped /system too before flashing a rom then u go and flash the rom + gapps if needed
how long was it at the boot logo? no animation correct?

did u advance wipe - data, caches, system instead of factory wipe, try it 3 times

I did a few wipe 3 times, still stuck at logo.
I get stuck on this logo, never reboot, just get stuck there.
I noticed that it does flash the rom, cause if I restore my nanodroid backup layers and adblock is added.
I also get zero error while flashing in twrp.

I fixed it .
did a fill whipe, then flashed feedomOS, then tried to boot, didnt get past the logo, booted into recovery, selected "fix Contexts" and then rebooted, started without any problem .

doesent work for me..!! any help

Same here this issue keeps occuring again and again. then i always have to follow mega unbrick guide

Resurrection ROM 7.1.1 stuck at logo after every restore
nikhilsnigam said:
Same here this issue keeps occuring again and again. then i always have to follow mega unbrick guide
Click to expand...
Click to collapse
Faced this issue every time I restore any nandroid on one plus 3. It stucks at rotating resurrection logot . Even tried fix contents from TWRP, no output. Please help without a functional TWRP backup and restore - phone is useless. Only everytime mega unbrick guide needs to be repeated with painful reinstall of apps

hello guys. sorry if I'm a bit slow on this topic. I'm using the the op3t A3010 version (not dure whether I'm at the right forum or not lol) Recently I updated my phone to the new 4.1.7, in which I had already rooted the phone before with magisk v12. But right after the update, as usual, the phone will unroot and yes I did root the phone back by using the magisk v13.0 version. But it failed the safety net. So after a few 'research', I installed the superuser just in case that the safety net will work this time. But this is when it all went wrong. The phone did restart back to factory settings, but the phone is not rooted (checked by using the rootchecker app) So again, I'm back to the twrp recovery, clean wipe all the data, with hope that I can start from scratch which is from installing the magisk all over again. But after this step, it stuck at the boot logo for like more than half an hour. Than at this moment, I restart my phone back to recovery mode by long pressing the power button, and when I try to install both the magisk 12 and 13 version, there is a line of error code on the screen. There's a site that says simply go to the advance setting on the twrp interface, check fix contents and ur phone will be as good as new. After done doing that, I'm now stuck with a phone with no os installed and about 38% battery left. Can anyone help me here? This is the only phone that I had :crying: Urgent help needed here guys

Unless your original installation is without storage encryption (no dm-verity) this will happen. So next time install custom rom after flashing OB22 firmware+modem, then boot patch for dm-verity followed with custom rom and gapps then boot without wipe

i have the same problem but with p9 lite : when i tried a flash lineageOS or ResurrectionRemix my phone stucks at boot logo and when i flash the original os my phone works perfectly
sorry for my english

washichi said:
I fixed it .
did a fill whipe, then flashed feedomOS, then tried to boot, didnt get past the logo, booted into recovery, selected "fix Contexts" and then rebooted, started without any problem .
Click to expand...
Click to collapse
How long did you wait?

washichi said:
Edit: solution added
boot into TWRP > Advanced > Fix Contexts, and swipe to Fix Contexts
Reboot
(wait a while, it might take a few minutes till it boots)
Click to expand...
Click to collapse
What is the work around for CWM v6.0.5.1 Philz Touch6; it does not have Fix contexts under Advanced Functions
My issue: Tecno Spark K7 stuck at boot logo after flashing with ported ROM from Infinix XOS Chameleon . Both kernels match

This is EXACTLY my issue with the galaxy s9 plus. Gonna try the solution you wrote tommorow.

i have the same problem with galaxy s5 and the solution mentioned in the thread did not work with me.

im having the same issue but in lenovo z5 pro gt

PauloVillaflor said:
im having the same issue but in lenovo z5 pro gt
Click to expand...
Click to collapse
Search for answers HERE and if not successful, create a thread in the Q&A forum there.
You may not get any help here since this is the OP 3 forum.