A300FU return to Stock - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

hi Guys
after running Lineage 14.1 for a while i have to return to stock.
After following various guides i am stuck at the samsung boot logo.
Using ODIN i have tried 5.0.1 and 6.0.1 firmware and both appear to flash ok in ODIN with "Success"
After a 5.0.1 flash, it boots and goes through the Android optimising applications process but after that and a reboot it gets stuck again
Flashing 6.0.1 does not even get the the optimising stage and gets stuck
I struggle to boot into recovery and cannot power down at all
Now completely baffled and looking for help.
Thanks -

AirwolfUK said:
hi Guys
after running Lineage 14.1 for a while i have to return to stock.
After following various guides i am stuck at the samsung boot logo.
Using ODIN i have tried 5.0.1 and 6.0.1 firmware and both appear to flash ok in ODIN with "Success"
After a 5.0.1 flash, it boots and goes through the Android optimising applications process but after that and a reboot it gets stuck again
Flashing 6.0.1 does not even get the the optimising stage and gets stuck
I struggle to boot into recovery and cannot power down at all
Now completely baffled and looking for help.
Thanks -
Click to expand...
Click to collapse
Did you factory reset before you flashed stock?
The 1 file "HOME" stock firmware doesn't factory reset after flash, so maybe that's why.
Try find a 4-file firmware of latest version available. They perform reset after flash and usually fixes most software problems.

thanks tys0n for your help and direction.
Managed to get TWRP back and then factory reset + advanced wipe everything
ODIN 6.0.1 and everything is back to stock
thanks again -

Related

help 910L boot loop

So, I have a note 4 910L from Korea. Korean bootloader, the download menu is in korean...everything korean. Updated to android 5.1.1.
Tried to root. Used odin to flash twrp. And now I am stuck in a boot loop (see the android logo, proceed to the LTE logo and restarts).
I've tried clearing cache and doing a factory reset from the recovery menu (doesn't start with twrp) but no luck...
Right now I am downloading stock rom N910LKLU1BOB4_N910LLUC1BOB4_LUC from sammobile but that's for android 5.0.1 but I doubt it will fix anything.
Any ideas on how to fix this? I have been reading through the forum and this issue keeps popping up, but couldn't find the fix (plus it seems that the loop is different than what I get ).
Also: do I really need to install the 910L thing? Can't I just put 910F (for example) ?
LE:
Managed to get it started using kies->update firmware. Still with **** apps and korean fonts here and there
LE2:
Yap, so odin+cfroot leads into a bootloop.... So, still looking for a fix

SGS 900i wont boot after flashing - I'm stuck

I've been trying to *fix* my phone for the past 10 hours and not having much luck. I have tried to flash stock 6.0 ROMs using the TWRP and it fails (not sure why).
I flashed a 6.0 ROM, which didn't include the bootloader and modem and the phone was stuck at the SAMSUNG logo.
I then flashed a stock 6.0 ROM using ODIN from this link: http://www.sammobile.com/firmwares/download/87542/G900IDVU1CPG2_G900IXSA1CPG2_XSA/
After waiting about 15 minutes, the phone went beyond the SAMSUNG logo and displayed that the apps were initialising. It then went back to the SAMSUNG logo.
I used odin to flash the bootloader and modem found from another thread: http://forum.xda-developers.com/galaxy-s5/general/s5-g900i-marshmallow-bootloader-modem-t3382754
I've since flashed TWRP again, done a wipe / factory reset and then flashed the ROM again from sammobile (which includes the recovery) so I then immediately flashed the TWRP again.
What am I doing wrong here? Why wont the phone go past the SAMSUNG logo?
Before leaving the office I done the flashing again and halfway home in the car the phone booted fine as normal.
No ideas what happened before. I effing hate this phone.

N9005 custom ROM cannot go back to Stock

Hey all,
I hope everyone is well. I'm having some issues with my Note 3 N9005 intl variant.
I am currently running Resurrection Remix Marshmallow (6.0.1) and its pretty stable and is a good daily driver however it has some bugs that I'm not a fan of. I used Odin to re-flash the stock ROM I got from sammobile back on to my Note 3 (N9005XXUGBOK6_N9005BTUGBOJ1_BTU) however every time I flash it, I am stuck on a boot loop. This is also the case if I try to flash another custom ROM using TWRP, so I am not sure what is wrong.
[Edit] I tried to flash the purify kernel for this ROM however this also results in a bootloop. Currently I am on the kernel that came with this rom which is the temasek kernel
[Edit2] I've managed to get to the samsung logo but its been 10+ minutes and I am still on the pulsing samsung logo. I've done a battery pull and I've also done the cache partition delete and factory reset from the recovery menu, however I am still stuck on the pulsing samsung logo.
Thanks guys
Does Odin successfully flash the stock firmware? You confirmed the model # in download mode?
audit13 said:
Does Odin successfully flash the stock firmware? You confirmed the model # in download mode?
Click to expand...
Click to collapse
Odin says that the stock firmware has been successfully flashed. As for the download mode it says the following:
Product name: SM-N9005
After flashing a stock ROM, are you booting the phone into recovery and performing a factory reset before flashing the newly-installed stock ROM for the first time?
audit13 said:
After flashing a stock ROM, are you booting the phone into recovery and performing a factory reset before flashing the newly-installed stock ROM for the first time?
Click to expand...
Click to collapse
Sorry I'm not sure what you mean. Do you mean I flash the stock and then boot into recovery and factory reset before the first boot? Or I should flash the stock and then factory reset and then reflash the stock ROM?

SM-N910F Won't boot

Hi,
My SM-N910F wont boot. I have tried to flash a stock rom through Odin, and the flash is successful but when the phone boots up it just says "System UI has stopped" with a black screen.
I messed it up by flashing both modem and bootloader wrongly, then wanting to reset it by flashing stock firmware, but it won't work.
Edit:
I have flashed twrp and managed to factory reset, and it boots now. But now I have another issue, it restarts every 30 seconds, can't even get past set-up.
Edit2:
I have fixed it. I flashed the right modem and a bootloader update and it no longer restarts.
Would appreciate any help.
Thanks.
Help with what?
Sent from this galaxy
Hi there i m running stock 4.4 kitkat on smn910f model and i cannot ota update to lollipop . Can u help ?
Hey speaking of modem and bootloader I upgraded from lollipop to nougat without doing any of these (nit flashing bootloader nor modem) what problems would that cause me
Sent from my SM-N910F using Tapatalk

Note 3 SM-N9005, Can't Boot to recovery.

My N9005 is unable to boot into recovery, whenever i try it will start to boot and then just restart itself.
When trying to reboot normally the cyanogenmod loading screen is very laggy and it just reboots after a while.
occasionally it will start normally (1/20 tries).
I tried to reflash twrp with odin but it makes no difference.
Cyanogenmod version 12.1-20161016-NIGHTLY-hlte.
Any help is highly appreciated.
Flash stock rom via Odin to get a working phone.
Or restore your Nandroid.
Reflashed stock rom and phone was working perfectly. stock recovery was also working.
Then rooted with CF-autoroot and it went well.
Then i tried to install TWRP custom recovery and it still won't let me boot to recovery.
Android version is 5.0 if that matters?
Edit: Managed to make it work with another version
Did you find a solution? I have thee same issue
Thanks
HELP with n9005 custom recovery
HI i have the same problem with n9005 i have rooted but whenever i flash twrp or cwm i end up with no recovery..phone shows set warranty but recovery msg then reboot to system...any help?
CWM no longer used .
You are probably flashing the wrong TWRP .
No i have verified the info and I have the correct twrp but still can't get it to run
same here
good evening everyone,
I come back to this forum because I have this beautiful phone that I can not update the android version 9.
On the recovery I can not go beyond the version 2.8.7.0, if I try to put a more recent version it remains in bootloop even if I restart manually.
To know that I have the HTLE model, the only thing is that I replaced the screen with a Chinese model.
then I put the original version back via odin and it goes back to version 5.
I am completely desapointed, I do not know what to do to put it under android 8+ !!!!
PLEASE HELP

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