sph-l600 cant flash back to stock keeps bootlooping help! - Samsung Galaxy Mega

anyone know why even when i flash with odin back to stock firmware it just bootloops i can only flash custom roms please help

@moe said:
anyone know why even when i flash with odin back to stock firmware it just bootloops i can only flash custom roms please help
Click to expand...
Click to collapse
I have the same issue with the NE4 update and not be able to downgrade makes custom roms the only option. i was wondering if a flashing a backup would still be considered trying to downgrade the boot loader. I realized when i flash the NE4 it has no OS which is why it bootloops. When i flash with TWRP and go to reboot... it asks if im sure i want to reboot no OS installed... cant remember the exact wording but even worse cant understand why there is no OS after flash. No one seems to have answers or even want to touch the issue.

Related

bad update

after rooting my p506 the other day, my phone decided it wanted to do a system update, afterwards it does not want to boot past cwm at all. anyone have any ideas or a clue where i can download android 2.1
tried flashing with the 506 rom from here http://forum.xda-developers.com/showthread.php?t=1163028
but still not able to do nothing other then boot into cwm recovery
danielvanhouten said:
after rooting my p506 the other day, my phone decided it wanted to do a system update, afterwards it does not want to boot past cwm at all. anyone have any ideas or a clue where i can download android 2.1
tried flashing with the 506 rom from here http://forum.xda-developers.com/showthread.php?t=1163028
but still not able to do nothing other then boot into cwm recovery
Click to expand...
Click to collapse
Flash the stock firmware through KDZ updater. This will bring your stock ROM back. Search the forums for it.

[Q] error messages after i717D telus note 1 stock rom , please help ?

I have Galaxy note 1 i717D from Telus canada. it was giving me some troubles so i decided to download stock firmware from this link
http://androidromupdate.com/2013/05...elly-bean-upgrade-on-telus-galaxy-note-i717d/
Everything went okay but after restart its showing me these errors
https://share.htc.com/3mq2dJEj7
Could anybody please let me know what is this and how can i go from here. I tried wipe device, wipe cache but all are coming back with red error lines.
I took out the battery to restart it its showing me android sign with ball spinning in its tummy
Thanks
Update your recovery to TWRP 2.5.
rangercaptain said:
Update your recovery to TWRP 2.5.
Click to expand...
Click to collapse
Could you please let me know how can i do this, I am trying to find it myself too but if anycase you have tried please let me know, Do i need to do it even when I am trying to do stock recovery ?
I don't see what installing TWRP 2.5 has anything to do with this install. OP is installing stock ROM with odin which means stock recovery.
You should be using Odin to do the install as instructed in the link. I don't understand why the stock recovery is even showing after a restart or why the you would toggle it after a flash.
Agoattamer said:
I don't see what installing TWRP 2.5 has anything to do with this install. OP is installing stock ROM with odin which means stock recovery.
Click to expand...
Click to collapse
Let me draw you a picture. Flash TWRP with Odin. Let it root the phone. Use TWRP to flash the rom, stock or custom.
Installing stock anything doesn't mean stock recovery. Odin is used when phone is in download mode.
But the ROM he is flashing is a stock.tar. That can only be flashed with odin. Custom recovery has nothing to do with it and will not help him achieve what he is wanting to do. OP has even mentioned he wants stock recovery. What he is doing in stock recovery after flashing the ROM with Odin has me baffled.
I don't know why "Install TWRP" is the answer to all problems on this forum. Running the updated CWM has suited me just fine and has been able to flash any ROM I wanted to try.

Mega...semi-bricked??

So I have a Sprint Galaxy Mega and it seems as though it may be semi-bricked. It will not boot past the GALAXY MEGA logo. It will just continuously power cycle to and from that logo. If I attempt to put it in recovery, it will say "RECOVERY BOOTING" in blue letters as usual, then power cycle right back to the GALAXY MEGA screen. It will boot into Odin mode and accept Odin files, but after attempting do do a typical "stock Odin" scenario, nothing has changed. I looked around for the Pit but cannot seem to find it. Does anyone has a reliable link to the latest Odin stock restore and the PIT file that matches it?
Maybe an error with your system data. So you can't reboot into recovery ? If you can try to wipe data and cache and reboot.
It may be an abnormal re-partition when flashing stock rock, and then I can't help you (have the i9205 international model). Some members of this section have the Sprint version, try to send them a PM if nobody can help you
Nope, no recovery. I was considering flashing a custom recovery to it to see what it does but I don't wanna kill the phone any more than it already is...
Yes I understand. But flashing custom recovery can solve your problem, only if you can boot on it. I think it can't make more damages to your phone, he just always stuck on boot phase like a brick, but if you don't want to try, wait for a developer making you a PIT file. More safe, the Galaxy Mega have a too poor development support for risk anything...
Well I went ahead and flashed TWRP to it. It will boot into TWRP just fine. Tried flashing the stock L900 ROM zip and it still won't boot.
Well I installed a custom ROM, SlimKat, and the phone boots. If I install the stock ROM located in the following link, OP's signature, the phone goes right back to bootlooping. ???
I need either the stock ROM or a ROM with dialer codes because this phone will be flashed to a regional carrier.
what recovry version you use bro. maybe recovery problem. try use your custom rom to flash another recovery from philz. the latest one. some time recovery dont work properly to downgrade from 4.4.2 to stock 4.2.2.
Great, so with Philz Touch Recovery, I never had problems for downgrade and I do this often for testing roms. Now it should not bootloop if you reflash stock.
I am using "CWM-based recovery 6.0.4.7"
I will try Philz recovery
After trying Philz recovery to flash the stock file I found, it once again bootlooped. Is there another stock ROM floating around somewhere or possibly a custom ROM that has dialer codes such as ##3282# enabled?
No idea... But actually the most complete stock based custom rom is MegaFire I think. Flash V5 (not V5x !) it should be enabled.
I don't see what is the problem while flashing stock rom... Oh ! Maybe you haven't enabled USB Debugging, I forgot to do that one time and I had some issues, in case you try to flash a firmware where Knox or others features are on with a modem without these, may cause bootloop. I've searched for 2 days before solve that little problem...
Have you tried another firmware ? If you can flash custom rom, something went wrong before flash... Odin folder is complete ?
Strange...once again a boot loop after flashing the MegaFire ROM
I'm almost certain I need the PIT file. I cannot find it anywhere.
Well I got the phone to boot from that rooted stock ROM FINALLY. I don't remember for sure but I think what I did was first flash TWRP, then flashed boot.img.tar that I found somewhere, it was listed for the Sprint Mega. I then booted into TWRP and flashed the stock rooted ROM(zip) I mentioned before. It now boots perfectly and everything works except one tiny little detail. No WiFi, no cellular signal at all. Baseband version: unknown in About phone.Already tried flashing the Sprint stock modem from the same download link as the ROM and it didn't work.
I'm having the same problem too dude, I
I download n flash all.the firmware I could find online, since I have no idea what the country of origin is. But most of them work, but no WiFi, Bluetoothand the sim card slot don't read
VirtueToVice said:
Well I got the phone to boot from that rooted stock ROM FINALLY. I don't remember for sure but I think what I did was first flash TWRP, then flashed boot.img.tar that I found somewhere, it was listed for the Sprint Mega. I then booted into TWRP and flashed the stock rooted ROM(zip) I mentioned before. It now boots perfectly and everything works except one tiny little detail. No WiFi, no cellular signal at all. Baseband version: unknown in About phone.Already tried flashing the Sprint stock modem from the same download link as the ROM and it didn't work.
Click to expand...
Click to collapse

[Q] Cant mount sdcard also automatic restarting problem

hi i have sgh-i777 it has paranoid android 2.3.5 installed in it but it was giving me some issues so i changed it to Illusion-v2.5.alpha-UNOFFICIAL-i777 but now it is starting on its own without me touching it also when im trying to change the rom it is giving me an error message cant mound sdcard please help
Your current rom, Illusion-v2.5.alpha-UNOFFICIAL-i777, as it's name implies sounds rather unstable. If you are unable to flash from your current recovery, I would suggest that you flash back to stock using Odin, then root, install a custom kernel with CWM, and go from there.
creepyncrawly said:
Your current rom, Illusion-v2.5.alpha-UNOFFICIAL-i777, as it's name implies sounds rather unstable. If you are unable to flash from your current recovery, I would suggest that you flash back to stock using Odin, then root, install a custom kernel with CWM, and go from there.
Click to expand...
Click to collapse
Thanks it worked out just fine and now i need more help from you guys please tell me to which extent of firmware will my phone work without any battery drainage problems or other problems and also guide me to some thread where i could find that suitable firmware
thanks in advance

[Q] HTC Rezound Back to Stock

Hello Everyone,
I know that this is an old phone but could you please help me to install a stock rom or one that will work.
The problem
The phone is stuck in a boot-loop the person who asked me to look at it said that have been happening since the phone fell very hard.
What I did
I managed to get the HTC dev unlocked and flash cwm recovery (the latest version). At present the phone can only boot in recovery and the bootloader.
What I would like to do next
I would like to flash a rom anyone that can work with the current firmware, I think I will be able to update it from there.
So please any help will be greatly appreciated.
Thank You
The real problem here is that the latest firmware does not have a RUU (the HTC firmware restoration file)... CWM is not really recommended anymore, you should change to the latest TWRP, then I would recommend flashing the ROM from this thread: http://forum.xda-developers.com/showthread.php?t=2260154
It is as close to stock as you can get in a non-bootable state. Remember that when you flash a rom on this device well it is S-ON, you must manually flash the boot image with fastboot.

Categories

Resources