cannot boot any rom (i9300t) - Galaxy S III Q&A, Help & Troubleshooting

ok so i had twrp and blisspop rom.. fine and working
wanted to flash s6 ported 4.4.4tw rom
twrp kept saying cannot mount /preload (no such device)
flashed the rom
stuck at bootlogo
/preload mount failed
/preload format failed
tried CWM and twrp 3
no luck
tried to flash 3 different roms still no luck
anyone help???

I9300t isnt the I9300. If you've flashed a rom for an I9300 expect issues.
Flash a stock rom via odin and do more research.
Sent from my HTC One M9 using Tapatalk

Related

[Q] Help: Bootloop after upgrading CWM

Hi all,
For backup purpose :angel:, I tried to upgrade to the latest Recovery_CWM_6.0.4.7_I9100.zip using Install Zip from an older CWM of my Samsung Galaxy S2.
And I'm in big trouble because after installing the clockworkmod recovery the phone won't boot anymore. It's stuck on "Galaxy SII - GT-I9100 - SAMSUNG" splash screen :crying:
The CWM works and gives this log:
I:Can't partition non mmcblk device: /devices/platform/dw_mmc//mmc_host/mmc0/mmc0
I can mount partition and accessed it from my pc.
I wiped cache and dalvic cache without more luck.
There is no vibration on boot either.
As my data aren't backup yet, I don't want to wip them out with some ROM. Did I miss something?
Any hint about what I should do to have the phone boot again would be greatly appreciated! :highfive:
Cheers
@GalaxyS2u did you flashed the right cwm/kernel for your rom since they are included in one boot.img? If you cannot flash an new rom anymore in the recovery or reflash the kernel /recovery then you need to flash an kernel/recovery in odin. Try an odin philz kernel if there is one else flash siyahkernel with odin.
And that partition thing is that even an valid partition ?
Backup your data first in recovery then try my things i suggested. I still think that the reason why it doesnt boot is because you flashed the wrong recovery/kernel.
Are you on stock btw? I suggest to try to flash philz kernel if you are on stock.
@wulsic
Thanks a lot for your hint :good:. That saves my precious! :victory:
I can manage to come back to my old CWM recovery with a flash of siyah with odin.
The new CWM works only with a new ROM and not with my old stock. With this experience, I am even able to upgrade to the KitKat version.
Viva this model and this community!
@GalaxyS2u glad to hear you figured it out I also had that problem when i flashed S2 first i soon found out that kernel/recovery were in one happy flashing?

[Q] cant mount /system

I was on 4.4.4 and i flashed 5.1.1 rom. it didnt flash. but gave me no error. So when i flash a new rom with cwm or odin, (even with 4 file stock rom and repartition thing) i still cant flash another rom. İt flash kernels or gapps succesfully but when i restore my nandroid backup or flash a rom it shows succesfull but when i check system it has 26 mb. What should i do
Maybe flashing stock rom and after installing custom recovery fix issue but maybe there is an error at backup

I9300 custom recovery problem

I have galaxy s3 i9300, everything its ok on it, i decided to instal custom rom, installed twrp over the odin. When i boot in recovery i cant mount /system and /data. On top it said Internal storage 0. I can mount /efs, /cache, and /micro sdcard. I tryed clockworkmod recovery too, same problem. Does anyone know how to fix it?
Sent from my MediaPad 10 Link+ using Tapatalk
Flash with basic rom .clear cache and start afresh
Use an official clockwork recovery. Twrp and unofficial recoveries will bork your device.
Sent from my HTC One M9 using Tapatalk
Problem solved with stock firmware and official clockwork recovery. Thanks!
Sent from my MediaPad 10 Link+ using Tapatalk

I have tried many ROMs . But after installing every ROM my phone stuck in reboot loop

twrp2.7 recovery is only working properly now. I have tried many ROMs which are supported on my phone. But after installing every Rom, even stock rom, my phone stucks in reboot loop, no comment.
I am using samsung Galaxy grand 2 (sm-g7102)
thnQ
Before talking...its a bootloop not rebootloop (XD) well....try wipe system/data/cache/dalvik /internal storage than flash stock rom
IF I HELPED YOU HIT THANKS ?
Flash KK stock ROM then install TWRP 3.0.0 using Odin and then try flashing any rom

new bootloader and blusparks recovery but cant install custom recovery

i've tried to flash many custom roms but i could only sucessfully boot up in roms that were modded versions of oos, other roms were stuck in bootanimation...
unlocked bootloader, rooted, bluspark recovery, did do the bootloader update process too... pls help!
I think it's something your flashing after ROM like SuperSU. Try flashing just the ROM and see if it boots. Side note there was a version of cm14.1 that wouldn't boot unless you flashed custom kernel like Arsenic.
Exodusche said:
I think it's something your flashing after ROM like SuperSU. Try flashing just the ROM and see if it boots. Side note there was a version of cm14.1 that wouldn't boot unless you flashed custom kernel like Arsenic.
Click to expand...
Click to collapse
ive tried aresenic kernel but im still stuck at boot animation... followed so many guides none of them working for me... only problem i can see is im seeing "failed to mount /persist (invalid argument)"
karasmunay said:
ive tried aresenic kernel but im still stuck at boot animation... followed so many guides none of them working for me... only problem i can see is im seeing "failed to mount /persist (invalid argument)"
Click to expand...
Click to collapse
Try updated TWRP like 3.0.2-0 or latest 3.0.3.

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