Develop Bugs

Soft brick that wont go away - stock firmware uneffective

So my issue is pretty similar, see what you guys think. i been trying everything i can think of.
i updated from xtrestolite 2.1 to 2.2 with out wiping. everything worked fine except when i would make calls, the other people could not hear me. so i updated the bootloader and modem again (i had done it before) and the problem persisted. i flashed back to stock and was getting stuck at the s6 edge screen. the only way to get around this was and get my phone to boot was to flash aou kernel. i was still having a similar issue with calling so I download a modem from a diffrent server and all of a sudden, it was working again on stock firmware... AWESOME!
now that i had all that done and my phone working as it should, i reset my phone for the first time and i got the FRP lock, wont boot phone because custom kernel. GREAT
I then flashed stock of6 again, the tar ball, and the 4 piece version. no dice
i then found of8, tried to flash that still no dice.
id love to flash twrp and load a rom on, but FRP is a alsjdflajs.
the phone will flash successfully, but upon reboot, it will go into recovery, run its course, reboot, and get stuck that the galaxy s6 edge screen.
i use the vol and power click during recovery to see what its doing and everything seems to go fine. it will then say failed to mount /data. im hoping flashing this with the pit file will work, but i cannot download the pit file from my work computer (hahah its blocks on 4shard and mega).
anyone have any other advice? i will update if i figure it out.
Regards team,
-Mad
p.s. none of this is xtrestolite's fault, that rom has been nothing but good to me.. my phone has been picky though. after 5.1.1 i had to flash a custom kernel in order for the digitizer to function properly.... any help is appriciated guys.

SO UPDATE!
nothing good, i tried the pit with of6 and of8, no dice. still stuck.
anyone got a s6 edge w a broken screen? you can claim it lost for all i care.

no one?
i guess if anything past flash stock firmware people dont know? was hoping for alittle more insight.
im sure if i could flash a kernel i could get it to turn on, but FRP has be at bay...

no help for you bro...Samsung just needs to release there software fixing for this comunity...I'm looking a for a dev to answer my question in this section about just flashing zip files in twrp instead of using odin or whatever other methods that can avoid all these problems that are all similar...hopefully in next few months it will be addressed

Hey mate, try this...
http://forum.xda-developers.com/showthread.php?p=61531848
Sent from my SM-G925T using Tapatalk 2

holy... fu34%# /S45it.... IT BOOT?!
after flashing every firmware 100000 times...
THANK YOU!

I initially used odin to flash OI1 update, after a rom I was using caused problems and I got bootloop. It changed bootloader value to b:3 and I'm unable to downgrade now so I used smart switch which didn't recognize device so used emergency recovery and still bootloop. I have factory reset and wipe cache multiple times along with adb side load and individual flashes of bootloader, modem, kernel, flashed custom kernel and twrp to access fix permissions and to mount partitions with advanced wipe etc and still wont boot past logo. Also during one fix attempt phone said can't mount system.. Idk I'm not understanding where the problem is .everything says successful but I'm still in bootloop. Please help. I've spent hours everyday for the past week searching & trying different things that seem might help so open to any suggestions.

Bricked? Or worse?

Hi Guys
I flashed twrp, flashed magisk, flashed resurrection rom. Everything went well.
Then I decided to try another rom, but twrp gave me an error 7, could read my device model.
I read someone saying flash the correct radio, so i flashed the 8.1 radioand modem from Experience OS.
I asked TWRP to reboot the phone, and now theres no response.
No LED, no screen, no vibration on any key combos.
My laptop responds with sound of a usb device, but nothing shows..
What can i try?
Thanks in advance.

should only use radio and frimware from OOS the official ROM of the device
Use method 2 on the following thread it should work OP3 is hard to brick completely
https://forum.xda-developers.com/oneplus-3/how-to/guide-mega-unbrick-guide-hard-bricked-t3405700
And use official latest twrp 3.2.1

Solved, thanks

Android A1(AQ4501) Dead :(

I own a canvas A1 4GB variant, I had rooted my phone and flashed custom recovery(everything was finee), After a while my phone's battery started giving me problems(lasted only few hours), I considered flashing Stock ROM or any other trusted ROM, I had flashed RR M[07/07] based on android MM, The battery was still giving problem, A week later, My mom's phone broke and she had to use this(A1) temporarily, I formatted everything and thought of flashing stock ROM and handing over the phone to her, I tried flashing the official zip via TWRP, It gave me some error regarding unable to mount system, System partions or something(I don't remember). And after that, I could't flash any ROM, I tweaked some settings in TWRP and now my phone is totally dead, It does not boot up at all, No recovery mode turns on, Nothing except a black dead screen, I tried flashing stock firmware via SP flash tool, It completes and says successful but still nothing happens, Just wanna know if something can happen to this one? I really loved that device and would be great to have it back working.

Flash correct stock firmware in sptools

arunassain said:
Flash correct stock firmware in sptools
Click to expand...
Click to collapse
doesn't work. I have tried various STOCK Roms on mine but didnt work. Please post a link if possible which u think works.

Cannot root my S9

Hi everyone,
this is crazy. I followed different guides on how to root my phone but I get the idea I really have to wait for 7 days to have another chance at rooting, or is this just a myth?
I installed twrp, flashed resurrection remix. I had problems with my camera when trying to record video. I always got green flickering on screen. also not able to record more than 60fps (why? isn't s9 supposed to?).
But what struck me most was the fact that my phone wasn't rooted. When installing supersu in the recovery I get the message "sepolicy failed" or something. I guess this is why I cannot root my phone? Installing superuser from the playstore shows me also that I am indeed not rooted.
What can I do? I am all out of ideas and websites...
Should I reflash stock and do the OEM and odin procedure again, and wait 7 days?

Nairozed said:
Hi everyone,
this is crazy. I followed different guides on how to root my phone but I get the idea I really have to wait for 7 days to have another chance at rooting, or is this just a myth?
I installed twrp, flashed resurrection remix. I had problems with my camera when trying to record video. I always got green flickering on screen. also not able to record more than 60fps (why? isn't s9 supposed to?).
But what struck me most was the fact that my phone wasn't rooted. When installing supersu in the recovery I get the message "sepolicy failed" or something. I guess this is why I cannot root my phone? Installing superuser from the playstore shows me also that I am indeed not rooted.
What can I do? I am all out of ideas and websites...
Should I reflash stock and do the OEM and odin procedure again, and wait 7 days?
Click to expand...
Click to collapse
Try use magisk 16.6 for root issues, ofc when you use custom rom you dont get full camera potential and these green flickers are just minor cosmic bugs.

"Myth" might want to read up more.
You need to flash twrp and flash the no verity file then flash the custom rom
Or even better, flash soldiers rom instead of the resurrection remix. Didnt you read that theres a camera problem?
Better use magisk for rooting btw, use the 16.6

Now I am in a never ending boot sequence loading resurrection remix. I can only hard reset and enter twrp.
I don't know if the installation or magisk did it, because I cannot boot to the system.
anyideas?

Nairozed said:
Now I am in a never ending boot sequence loading resurrection remix. I can only hard reset and enter twrp.
I don't know if the installation or magisk did it, because I cannot boot to the system.
anyideas?
Click to expand...
Click to collapse
try flash rom + gapps and boot system after that boot recovery and flash magisk 16.6 and boot system

Thanks for the advice. I flashed back to stock firmware to have the zerocam mod working perfectly. But now my lockscreen freezes after a few minutes. So I tried to deactivate my phone going into lockscreen. I get the Black screen of Death now instead when the display turns off into sleep mode. Only way out is rebootingby hard reset, power button+volume down.
What can I do?.... Thanks for Any further advice.

bootlooping after flashing rom

Okay i have had this phone for almost an year now and about approx. 2 months ago i was able to unlock bootloader. i flashed twrp 3.1.1 and flashed an custom rom " i forgot the name" and i was like i wonder if this phone could get dual speakers " phone speaker and loud speaker at once.' and here is where my problem started to end up. i tried flashing stock 9.0 to my phone from custom rom 10.0 and all it did was bootloop. so i wiped the stock firmware and tried reverting back to my custom rom 10.0 and same problem occured . the only way i got my phone to turn back on was to sideload android 10.0 stock firmware back on my phone. i need help with this problem cause i like to test custom roms with my phones and i cant do that with this problem. and i have another issue with trying to upgrade my twrp like 3.1.1 to 3.3.0 or 3.1.1 to 3.4.1 it wont stay permently to the phone it just bootloops over and over. i would greatly appreciate some assistance with issue and if someone could help me solve this i know other users have this same issue thanks again ahead