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Hey guys, I flashed a Cyanogenmod nightly a month or so back that got my device stuck in bootloop and I'm just getting round to restoring it. I just tried WugFresh's Root Toolkit to Flash Stock + Unroot, according to the software it worked but my Nexus 7 won't boot from the bootloader at all now, not even into recovery. Are there any other methods I could try to flash a stock image?
SOLVED: I flashed an older factory image using WugFresh and that seemed to work *wipes sweat from forehead*
RobertsAccount said:
Hey guys, I flashed a Cyanogenmod nightly a month or so back that got my device stuck in bootloop and I'm just getting round to restoring it. I just tried WugFresh's Root Toolkit to Flash Stock + Unroot, according to the software it worked but my Nexus 7 won't boot from the bootloader at all now, not even into recovery. Are there any other methods I could try to flash a stock image?
SOLVED: I flashed an older factory image using WugFresh and that seemed to work *wipes sweat from forehead*
Click to expand...
Click to collapse
I am having exactly the same issue. Will you pls tell me where you got the factory image & what flash/install option/method you used in Wugfresh?
Thanks greatly.
EDIT: Found images at Google Developer site- just need to know how you flashed w/Wugfresh- which choice.
Hi There,
Just wondering if anyone had any ideas why my phone refuses to co-operate!
Basically, after getting bored of the stock rom when I first got my phone, I somehow managed to install a CM based rom. That worked, but I got bored of the fact that the camera never seemed to work right, and some apps didn't work/ were graphically buggy. Assuming it was just a badly ported graphics driver or whatever, I found a way, using FlashTool, to revert to the stock rom (C6603_10.3.1.A.0.244_Generic UK to be precise). I wasn't sure exactly what it did, but it was back how it used to be. sorted.
So, since kitkat made it's way to the XZ, I thought I'd try one of those roms, being the curious bugger that I am. The process I ended up going with eventually was:
>Downgrading Kernel to a lower version because the root explot wouldn't work on 10.3.1.A.0.244
>Rooting using "DooMLoRD_Easy-Rooting-Toolkit_v18"
>Upgrading kernel to one that would accept a recovery
>Installing TWRP
>Booting into recovery, CWM appeared instead. Strange, I thought. Oddly, mount USB wouldn't work at all, so I had to boot the phone back up to transfer the kitkat rom over
>Trying to flash the rom gave me an error number 7
>Boot Loop, at which point I just flashed 10.3.1.A.0.244 again.
I've tried this twice now, first with DooM Kernel, and then once with a different one. Neither CWM or TWRP have worked properly. Any help? Or am I just cursed?
Cheers
Tried this again, did literally everything I could think of and still no dice. Help? Have I somehow forced my phone to be on stock software forever?
If you dont unlock your bootloader, you can not use any kind of custom kernel.
That means aosp or aokp based firmwares can not run over locked bootloader.
Locked bootloader checks sign of kernel, if not certificated you will stuck on bootloop.
If you want to use any kind of custom rom... basicly.
1. Backup ta partition. " so you can revert any time you want."
2. Copy firmware zip file tou your internal or external sdcard.
3. Flash custom kernel. "Most of kernel have recovery option build in".
4. Boot in recovery mod. "Mostly press volume down while booting"
5. Insall custom rom.
6.a wipe dalvik-cache
6.b factory reset
Old setting might work or not with new rom. So first try to wipe dalvik- cache. If you stuck on boot loop or any kind of problem, just boot in recovery again and run factory reset.
Sent from my C6603 using Tapatalk
eryen said:
If you dont unlock your bootloader, you can not use any kind of custom kernel.
That means aosp or aokp based firmwares can not run over locked bootloader.
Locked bootloader checks sign of kernel, if not certificated you will stuck on bootloop.
If you want to use any kind of custom rom... basicly.
1. Backup ta partition. " so you can revert any time you want."
2. Copy firmware zip file tou your internal or external sdcard.
3. Flash custom kernel. "Most of kernel have recovery option build in".
4. Boot in recovery mod. "Mostly press volume down while booting"
5. Insall custom rom.
6.a wipe dalvik-cache
6.b factory reset
Old setting might work or not with new rom. So first try to wipe dalvik- cache. If you stuck on boot loop or any kind of problem, just boot in recovery again and run factory reset.
Sent from my C6603 using Tapatalk
Click to expand...
Click to collapse
Hey, thanks for your reply!
I had unlocked the bootloader when I first got the phone and just assumed it would be permanent. Would flashing it back to stock firmware re-lock the bootloader?
But yes, assuming my boot loader is still unlocked ( I have tried to check and it doesn't seem to be locked) I have been through those steps basically. I am fine to flash a kernel with a recovery but the recovery never works properly/ at all. I can root the phone no problem though.
Best to extract the boot.img from the zip file of the ROM you want to flash, and flash that first. Then flash the ROM from its recovery.
Sent from my C6603 using xda app-developers app
shoey63 said:
Best to extract the boot.img from the zip file of the ROM you want to flash, and flash that first. Then flash the ROM from its recovery.
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
Cheers, I'll give that a go - I was under the impression that you weren't supposed to flash kernels that weren't designed for the currently installed ROM though? It just seems that any kernel I flash isn't working properly so I didn't think doing that would play any nicer with the phone
SuburbanKnight said:
Cheers, I'll give that a go - I was under the impression that you weren't supposed to flash kernels that weren't designed for the currently installed ROM though? It just seems that any kernel I flash isn't working properly so I didn't think doing that would play any nicer with the phone
Click to expand...
Click to collapse
You're not actually going to boot into your current rom after flashing the kernel.
Flash the kernel via fastboot, then boot into recovery and flash the rom.
All this should be covered in the installation instructions of whatever rom you're trying to flash in any case....
Sent from my C6603 using Tapatalk
Well, that seems to have done it! Thanks very much for your help.
So, I guess the moral here is that if you're on stock and need a recovery to flash a new ROM, always use the boot.img from the ROM you'll be using.
Thanks again - I'd never seen that said before but quite possibly I wasn't paying attention!
Hey guys spent about 8 hours today attempting to root, unlock bootloader, install custom recovery (TWRP), install custom ROM (PAC ROM) and custom kernel (MEOW).
I got as far as installing TWRP but for whatever reason the OS got deleted while flashing it. So now I have no OS and its stuck in bootloop. All I can access is TWRP. How do I get it out of bootloop and reinstall the original Android 4.3 OS with Sony's bloatware? After I reinstall the original OS/ROM. I'll attempt to install PAC ROM and Meow and g-apps
How do I reinstall the original OS/ROM and get it out of bootloop?
How do I install PAC, MEOW and G-APPS?
Please provide links or instructions thank you.
Somebody please help me!
Sent from my GT-I9305T using XDA Free mobile app
Same problem
Bump; same problem
Will post if I solve it
EDIT:
OK, to solve I simply copied the Cyanogenmod install .zip to my microSD card, mounted that while in TWRP, then installed it.
I then downloaded the mini Gapps package, installed that, and all was right as rain.
All of this meant that I didn't have to re-root, which was a pain for me on a mac, and I didn't have to go through too lengthy a process either.
Thanks for the info androidfreak70, but I didn't need it this time.
Jack099 said:
Hey guys spent about 8 hours today attempting to root, unlock bootloader, install custom recovery (TWRP), install custom ROM (PAC ROM) and custom kernel (MEOW).
I got as far as installing TWRP but for whatever reason the OS got deleted while flashing it. So now I have no OS and its stuck in bootloop. All I can access is TWRP. How do I get it out of bootloop and reinstall the original Android 4.3 OS with Sony's bloatware? After I reinstall the original OS/ROM. I'll attempt to install PAC ROM and Meow and g-apps
How do I reinstall the original OS/ROM and get it out of bootloop?
How do I install PAC, MEOW and G-APPS?
Please provide links or instructions thank you.
Somebody please help me!
Sent from my GT-I9305T using XDA Free mobile app
Click to expand...
Click to collapse
Gepru said:
Bump; same problem
Will post if I solve it
Click to expand...
Click to collapse
Do this:
Flash the stock 4.4.4 via flashtool
Root and install dual recovery
Boot to TWRP
Go to wipe >> advanced wipe and select dalvik cache and cache and system and data
Install the ROM and GAPPS like any zip
Reboot system
Boot to CWM (PAC man has CWM not TWRP)
Wipe dalvik and cache
Install the Meow kernel
Done
TapaTalked from my MultiROM Xperia™ Z (C660²) running Dirty Unicorns ROM!
Gepru said:
Bump; same problem
Will post if I solve it
EDIT:
OK, to solve I simply copied the Cyanogenmod install .zip to my microSD card, mounted that while in TWRP, then installed it.
I then downloaded the mini Gapps package, installed that, and all was right as rain.
All of this meant that I didn't have to re-root, which was a pain for me on a mac, and I didn't have to go through too lengthy a process either.
Thanks for the info androidfreak70, but I didn't need it this time.
Click to expand...
Click to collapse
how did you access the microSD on mac when stuck in boot loop
Jack099 said:
Hey guys spent about 8 hours today attempting to root, unlock bootloader, install custom recovery (TWRP), install custom ROM (PAC ROM) and custom kernel (MEOW).
I got as far as installing TWRP but for whatever reason the OS got deleted while flashing it. So now I have no OS and its stuck in bootloop. All I can access is TWRP. How do I get it out of bootloop and reinstall the original Android 4.3 OS with Sony's bloatware? After I reinstall the original OS/ROM. I'll attempt to install PAC ROM and Meow and g-apps
How do I reinstall the original OS/ROM and get it out of bootloop?
How do I install PAC, MEOW and G-APPS?
also i cant acces the flash mode and fast boot mode
by pressing volume button it enters to twrp menu and stucks
Please provide links or instructions thank you.
Somebody please help me!
my xperia z
Click to expand...
Click to collapse
Hi everybody,
just got an old yet effective SGS and I wanted root and get rid of touchwizz and all the crap from my carrier
I was unable to boot into DL mode, i tried everything, so I had to do it with adb reboot
I never had to use Odin to do my hacking with android so i'm not used to it but short story : I rename my rom.zip into rom rom.tar, it failed and all I have is this now :
https://www.dropbox.com/s/wk42jbmp33a3ftu/IMG_20140715_152917.jpg
Also I need to unsimlock, flashing a new rom will also do the trick right ?
thanks
What you just did is bricking your phone. It it was a zip file you need to install it from the recovery. Renaming it is not the way it works. I'm not sure if now you can fix it. Sorry, man
Sent from my GT-I9000 using XDA Premium 4 mobile app
Do you know what I can at least try?
If you can get into download mode:
Follow sections 2 and 3 in this guide.
If you can't:
Follow this guide and after that do what I sails to do if you have download mode.
Does 3-button-combo not work to get into the download mode?
(power & home & volume down)
tetakpatalked from Nexus 7 flo
so i tried the resistance thing but i was unable to find all of the part required so i bought one of these already done solution thingy
It worked, I'm now able to boot into DL mode
I also succesfully install a random 2.x rom from an unknown european carrier, no root, lots of crap installed, and simlocked
How do i get from that to my CM 11 rom ? (this time it's in .tar format via 7zip ^^')
I tried via Odin in PDA it says fail right away
what can I do ?
thanks fr all the answers guys
@Idealith simlock has nothing to do with the firmware.
You need now any root kernel for that firmware, it has to be compatible with the intiframs of your 2.x version and it will give you a custom recovery.
There you can flash first CM10.2 to get the modified partition sizes and KK ready recovery and after that you can flash CM11
IMHO, the new Mackay ICS 2014 rom based on CM9 is a lot faster than any KitKat and works better on the i9000
tetakpatalked from N7100
my question about the rom still applies cause this one is awful
but with what does it have to do then ?
EDIT : my browser didn't render the end of your answer
I'm afraid i'm not following though :/
I got my 2.3 rom to stop crashing
and I once boot into recovery mod idk how ..
I selected the 10.2 CM rom but it started rebooting over and over again
I'm really not following everything that is happening over here :/
Idealith said:
I got my 2.3 rom to stop crashing
and I once boot into recovery mod idk how ..
I selected the 10.2 CM rom but it started rebooting over and over again
I'm really not following everything that is happening over here :/
Click to expand...
Click to collapse
Hey, could you tell me which country you are at? I could then take a few steps to help you
PFFFFFFFFFFFFFFFFTTT, sent from my i9000
I am currently in France
last news : been able to reboot into CWM, I selected the mackay cm 9 based rom, it rebooted halfway thrugh only to reboot in TWRP (idk how, are both installed or is twrp in the rom too ???)
so i tried from twrp wiping everything before and it wen through, then on bot it told me it needed to factory reset, it never worker though
so now i can boot into CWM but can't access my sd card ...
thanks
Idealith said:
I am currently in France
last news : been able to reboot into CWM, I selected the mackay cm 9 based rom, it rebooted halfway thrugh only to reboot in TWRP (idk how, are both installed or is twrp in the rom too ???)
so i tried from twrp wiping everything before and it wen through, then on bot it told me it needed to factory reset, it never worker though
so now i can boot into CWM but can't access my sd card ...
thanks
Click to expand...
Click to collapse
It was perfectly normal behavior, as after flashing the zip from CM, it will in firat step upgrade your recovery to TWRP 2.2.2.0
As you have wiped already before, it would be perfectly fine to just flash the rom.zip in the new TWRP recovery, and your gapps right afterwards. The recovery upgrade is totally common on the i9000 as first step.
The i9000 can easily be unbricked by flashing a stock image with Odin.
tetakpatalked from Nexus 7 flo
tetakpatak said:
It was perfectly normal behavior, as after flashing the zip from CM, it will in firat step upgrade your recovery to TWRP 2.2.2.0
As you have wiped already before, it would be perfectly fine to just flash the rom.zip in the new TWRP recovery, and your gapps right afterwards. The recovery upgrade is totally common on the i9000 as first step.
The i9000 can easily be unbricked by flashing a stock image with Odin.
tetakpatalked from Nexus 7 flo
Click to expand...
Click to collapse
I suppose my phone has been unbricked I made a 2.3 stock rom work
What i do now :
I flash the stock rom, go back to DL mode, flash the recovery, take the battery off, boot back in recovery, wipe everything ( do I really have to wipe system and all ?), select the ROM, nd once I'm in TWRP i reselect than same ROM
for the cm9 based mackay one it keep rebooting over and over again
for CM 10.2 it says the encryption failed and I need to factory reset, then nothing works
Idealith said:
I suppose my phone has been unbricked I made a 2.3 stock rom work
What i do now :
I flash the stock rom, go back to DL mode, flash the recovery, take the battery off, boot back in recovery, wipe everything ( do I really have to wipe system and all ?), select the ROM, nd once I'm in TWRP i reselect than same ROM
for the cm9 based mackay one it keep rebooting over and over again
for CM 10.2 it says the encryption failed and I need to factory reset, then nothing works
Click to expand...
Click to collapse
Yes, that would be correct procedure. To install CM9 you will have to format data, cache and dalvik cache.
If you have never had a JVU or JVZ firmware installed, it is likely that you still have a Froyo bootloader which could be reason of the problems with Android 4.xx
tetakpatalked from N7100
tetakpatak said:
Yes, that would be correct procedure. To install CM9 you will have to format data, cache and dalvik cache.
If you have never had a JVU or JVZ firmware installed, it is likely that you still have a Froyo bootloader which could be reason of the problems with Android 4.xx
tetakpatalked from N7100
Click to expand...
Click to collapse
and how do i get that bootloader set up ?
Idealith said:
and how do i get that bootloader set up ?
Click to expand...
Click to collapse
Either by flashing a whole JVU or JVZ stock firmware, or by flashing a bootloader only.
Check my sticky thread here under the same section (help & troubleshooting), I have described whole the procedure in the OP. I have even attached the files and also video is there: http://forum.xda-developers.com/showthread.php?t=2444308
Right point would be to do it first.
tetakpatalked from N7100
tetakpatak said:
Either by flashing a whole JVU or JVZ stock firmware, or by flashing a bootloader only.
Check my sticky thread here under the same section (help & troubleshooting), I have described whole the procedure in the OP. I have even attached the files and also video is there: http://forum.xda-developers.com/showthread.php?t=2444308
Right point would be to do it first.
tetakpatalked from N7100
Click to expand...
Click to collapse
thanks you so much i have now CM 10.2 running
would you know by any chance how to un simlock it ?
Idealith said:
thanks you so much i have now CM 10.2 running
would you know by any chance how to un simlock it ?
Click to expand...
Click to collapse
Ask your carrier, I assume the phone contract isn't new anymore (or expired) so you'll get unlock code for free. Here in Europe one can obtain the unlock code after 2 years for free.
Otherwise you can ask one of the online unlock services, it costs usually around 15-20$ to get the code
tetakpatalked from N7100
Idealith said:
so i tried the resistance thing but i was unable to find all of the part required so i bought one of these already done solution thingy
It worked, I'm now able to boot into DL mode
I also succesfully install a random 2.x rom from an unknown european carrier, no root, lots of crap installed, and simlocked
How do i get from that to my CM 11 rom ? (this time it's in .tar format via 7zip ^^')
I tried via Odin in PDA it says fail right away
what can I do ?
thanks fr all the answers guys
Click to expand...
Click to collapse
I'm glad that the JIG helped you (I know I'm late )
danielbe said:
I'm glad that the JIG helped you (I know I'm late )
Click to expand...
Click to collapse
yeah that worked like a charm
it was a good idea to buy it, i would have use the resistors so much
is there a more xda way to unlock it ? my carrier wants me to send the phone and have it unlock, they won't just provide the code :/
So last time my phone was stuck on the device name and model number screen. I solved that issue by flashing TWRP using Odin.
but now the phone would not go past the boot screen no matter what I do. I re-flashed CM11 4 times now, factory reseted and wipe cache and dalvik cache. What should I do?
1. change your thread title please. Need help is not really helpful or directs to your issue.
2. what version of TWRP are you using? The official TWRP 2.8.7.0 does not work. Too long to explain why's that. To fix this issue there are some solutions if you flashed the faulty recovery:
- flash Stock ROM again and stay on TWRP 2.8.5.0
- some users fixed this issue by just flashing another recovery or just flashing a stock based custom rom to get their phone working. You still need to change recovery.
In my case I had to flash stock again and flash my preferred recovery again to get my phone working.
maultasche said:
1. change your thread title please. Need help is not really helpful or directs to your issue.
2. what version of TWRP are you using? The official TWRP 2.8.7.0 does not work. Too long to explain why's that. To fix this issue there are some solutions if you flashed the faulty recovery:
- flash Stock ROM again and stay on TWRP 2.8.5.0
- some users fixed this issue by just flashing another recovery or just flashing a stock based custom rom to get their phone working. You still need to change recovery.
In my case I had to flash stock again and flash my preferred recovery again to get my phone working.
Click to expand...
Click to collapse
So I should flash TWRP 2.8.5.0 and flash CM11 again? (because I don't have stock rom for S3 LTE)
Where can I get stock rom fro S3 LTE I can't seem to find it all, I find is firmwares.
Also, a few questions
1) If I give it into my phone carrier (Optus) would they know that it is rooted?
2) If they know it is rooted and with a custom rom and don't fix it for free is it possible to get it fixed by paying money??
The firmware provided by Samsung is the stock ROM I'm talking about
No, since you tried to flash a ROM through the faulty recovery you need to flash either official firmware from Samsung or a custom ROM based on Samsung stock like AMCHA or N4 Elite. I'd recommend to go with official Samsung firmware. After that go to stock recovery (it will come when you flash official firmware), do a factory reset and let the phone boot once. After that you can flash TWRP 2.8.5.0 and flash any ROM you want.
The new recovery from TWRP is too big for the S3. The S3 recovery is a little over 8MB, the new one needs more and messes up partitions etc. You won't be able to mount /system, /data and the recovery can't read your internal partitions as it should. Go with the way I provided. It seems like a lot of work but it's done in a few minutes.
For your two questions: yes and yes. But you can fix that on your own and don't need your operator or Samsung to get your phone fixed.
Thanks a lot for helping. I was scared to death cause if something happened I would've had to start using a old brick Nokia phones
Is it possible that after I flash the stock firmware, my phone still doesn't boot up?
I am basically a level above newbie, so I don't get what is happening. I see tutorials and do what they tell me to do. sometime I get what I am doing sometime I don't
as i said, after flashing stock, go into the recovery and do a factory reset. The phone will boot then
maultasche said:
as i said, after flashing stock, go into the recovery and do a factory reset. The phone will boot then
Click to expand...
Click to collapse
Ok sorry for doubting you! My phone is working now, thanks a lot for your help
Glad it's working now, you're welcome
I have rooted my s3 via odin and now i wont to flash twrp via flashify. Now i have a bootloop on my s3. How can i recover the phone. i am a noob on s3 and i don*t know how i could go into fastbootmode. Please help me.
what S3 do you have? Which recovery did you flash?
maultasche said:
2. what version of TWRP are you using? The official TWRP 2.8.7.0 does not work. Too long to explain why's that. To fix this issue there are some solutions if you flashed the faulty recovery:
- flash Stock ROM again and stay on TWRP 2.8.5.0
- some users fixed this issue by just flashing another recovery or just flashing a stock based custom rom to get their phone working. You still need to change recovery.
In my case I had to flash stock again and flash my preferred recovery again to get my phone working.
Click to expand...
Click to collapse
I had this problem too! Flashed stock rom, then flashed TWRP 2.8.5.0 (I was using 2.8.7.0) and then flashed cyanogenmod 12 and boom it booted and worked!
Thank you very much!