Related
I was trying to restore my phone to previous state using Rom Manager. Phone restarted in recovery mode, formatted the boot partition and failed to restore. I applied existing of CWM ROM update.zip and snce then my phone restarts in Recovery mode everytime.
I tried one click restore using ODIN, Heimdall nothing worked. recreated the partitions wiped everything, loaded stock ROM but still the phone boots up in recovery mode.
Please suggest some pointers on how to troubleshoot this problem.
peachsun.v said:
I tried one click restore using ODIN, Heimdall nothing worked. recreated the partitions wiped everything, loaded stock ROM but still the phone boots up in recovery mode.
Please suggest some pointers on how to troubleshoot this problem.
Click to expand...
Click to collapse
do you mean the one click for installing stock rom or something else?
I had the same problem a few days ago couldn't figure it Out. searched and searched for the right image
Files for my Nexsus S. I ended up wiping everything and flashed all the image files with TRWP cause CWR wouldn't work
for the stock ICS and and it worked fine. Now I'm running the 4.1.1 jellybean it sweet.Hope this helps.
Sent from my Nexus S using Tapatalk 2
irfarf said:
do you mean the one click for installing stock rom or something else?
Click to expand...
Click to collapse
Yes the one click package for installing Stock ROM. it did repartitioning, wiped all data, loaded everything successfully. but after booting it shows up the recovery screen.
peachsun.v said:
Yes the one click package for installing Stock ROM. it did repartitioning, wiped all data, loaded everything successfully. but after booting it shows up the recovery screen.
Click to expand...
Click to collapse
Hmmm... i've heard of cases where the power button on the captivate refuses to be 'unpressed' which makes it boots up just by plugging in the battery,
Maybe it's like that with your volume buttons?
Does it feels a little bit weird like it doesn't click when you press it?
Sent from my SGH-I897 using xda app-developers app
irfarf said:
Hmmm... i've heard of cases where the power button on the captivate refuses to be 'unpressed' which makes it boots up just by plugging in the battery,
Maybe it's like that with your volume buttons?
Does it feels a little bit weird like it doesn't click when you press it?
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
Thats a good point...
The buttons seem to be normal. I tried keytest and the results look fine
Volume Up : 115
Volume Down : 114
Power : 116
Menu : 139
Home : 102
Search : 217
Back : 158
Moreover I can access recovery and flash any ROM that I have on SDCard. Funny part whenever I flash a new ROM I see a new recovery
Do you know of anyway use ADB without booting phone and putting it in debugging mode?
Thanks for your inputs.
Update: Issue is resolved
I'm not sure on exactly what worked. Using System Corps Recovery, I changed all the partitions to ext4. Made some random changes to toggles during boot. Restarted in download mode and flashed a one click stock rom from http://forum.xda-developers.com/showpost.php?p=18370912&postcount=3
it booted in recovery, then clicked on Flash Bootloader in one click and restarted the phone in download mode and flashed it again with the same ROM.
Thats it. I feel that Bootloader did the trick, but I had it flashed earlier as well.
Thanks irfarf & Sammyazel for your inputs on this.
peachsun.v said:
Update: Issue is resolved
I'm not sure on exactly what worked. Using System Corps Recovery, I changed all the partitions to ext4. Made some random changes to toggles during boot. Restarted in download mode and flashed a one click stock rom from http://forum.xda-developers.com/showpost.php?p=18370912&postcount=3
it booted in recovery, then clicked on Flash Bootloader in one click and restarted the phone in download mode and flashed it again with the same ROM.
Thats it. I feel that Bootloader did the trick, but I had it flashed earlier as well.
Thanks irfarf & Sammyazel for your inputs on this.
Click to expand...
Click to collapse
congrats!!
i do also think that it was the boot loader is the problem here
i had a few problem with my friends cappy won't go into download mode and whenever it boots up, it shows a bunch of random colors than a boot image. turns out that the last bootloader flash wasn't done correctly or something.
Confirmed - the problem is with the bootloader. Once I flashed an original firmware from Samsung, I was then able to install CWM and any ROM I wish after that. Not sure what caused the problem, but this was the solution in my case. Thanks to everyone who pointed me in the right direction!!!
Hi,I am new to android world.....i am having the same issue...My zte blade is always booting into recovery mode....
Can anyone help me what to do now????
venkin304 said:
Hi,I am new to android world.....i am having the same issue...My zte blade is always booting into recovery mode....
Can anyone help me what to do now????
Click to expand...
Click to collapse
U may have a stuck or malfunctioning power button.
Sent from my SAMSUNG-SGH-I897 using xda premium
venkin304 said:
Hi,I am new to android world.....i am having the same issue...My zte blade is always booting into recovery mode....
Can anyone help me what to do now????
Click to expand...
Click to collapse
Try running the keytest from recovery mode to ensure all the keys are working fine.
In my case it was corrupt bootloader that caused this issue. you can try flashing stock ROM with bootloaders to fix it.
All the best!
i have same problem. buttons work ok after key test.
how can i reinstall the bootloader?
ps: i hate this stuff.....reminds me of win95/98......awefull times
am06 said:
i have same problem. buttons work ok after key test.
how can i reinstall the bootloader?
ps: i hate this stuff.....reminds me of win95/98......awefull times
Click to expand...
Click to collapse
Whats the model of your phone?
am06 said:
i have same problem. buttons work ok after key test.
how can i reinstall the bootloader?
ps: i hate this stuff.....reminds me of win95/98......awefull times
Click to expand...
Click to collapse
What exactly did you do to get to this point?
You can find Odin KK4 with bootloaders here: http://forum.xda-developers.com/showpost.php?p=18370912&postcount=3
You will need to flash corn kernel with Odin 1.85 afterwards if you wanna flash a custom ROM.
Today, I flashed stock frimware, after that phone keeps bootloops, no download, recovery mode just normal boot.
deamero said:
Today, I flashed stock frimware, after that phone keeps bootloops, no download, recovery mode just normal boot.
Click to expand...
Click to collapse
After flashing , go to recovery and wipe data and cache then reboot
Can't go to the recovery mode. and download
deamero said:
Can't go to the recovery mode. and download
Click to expand...
Click to collapse
Remove the battery and try agn. How is it possible that you can't go into download or recovery but can go to the bootanimation?
What firmware did you flashed
RayQ1223 said:
Remove the battery and try agn. How is it possible that you can't go into download or recovery but can go to the bootanimation?
What firmware did you flashed
Click to expand...
Click to collapse
I don't remeber frimware number, few days before my home, back buttons sometimes work, sometimes not.
deamero said:
I don't remeber frimware number, few days before my home, back buttons sometimes work, sometimes not.
Click to expand...
Click to collapse
Problem Sloved, no more help need
thinking you wanted to get some post counts
how can be that you can get to bootanination but not in recovery or download
and how can one forget the firmware code, I left mini around 2 years ago and I still know their names
Guys,
I'm relatively new to flashing recovery and ROMs..
So, sorry if this is a noob question..
I really need urgent help!
I am on V20a (ESA-XXX) and have successfully rooted my phone.
I tried installing CWM using this method..
http://forum.xda-developers.com/showthread.php?t=2180138
I used the unsecure boot provided by gordon0001
http://forum.xda-developers.com/showthread.php?p=39918805&highlight=unsecure#post39918805
After i restarted my phone, it got stuck at boot!!
Its gives the following error and turns of in 5 seconds..
[LG-Security] Error: Boot Image Signature!
The phone doesn't start and does not go into recovery either..
The phone is not even recognised by my PC.. keeps restarting (to error screen) if i connect to pc..
Please, someone help me.. I'm really scared.. I don't want to lose my phone.. :crying:
I read a similar prob, but no solution found..
http://forum.xda-developers.com/showthread.php?t=2223697
PLEASE HELP!!
SOLUTION:
Reflash .kdz via Software Upgrade Mode (hold Power button and Volume - )
Dude, reflashing your phone should work. As long as SW mode is still accessible, your phone isn't dead yet. Follow the instructions on this post http://forum.xda-developers.com/showthread.php?p=35971349 Be freaking sure all necessary drivers are properly installed.
Or you can put your phone in recovery mode (power + vol +) and reinstall the stock rom using recovery LG tools providing your Internet connection is fast and stable
Sent from my LG-P880 using Tapatalk 2
hey dude, i have flashed 7 times exactly since this morning only. and i have gotten that error 3 times of those 7. so it should not be a problem
Thanks!
After a few attempts, was able to go to the s/w upgrade mode.. (power + vol(-) )
Reflashed .kdz and it's all good.. (had to root again)
Actually, i was freaked out more coz it's my new phone and i didn't find others with the problem..
I hope that this thread would help if anyone faces a similar problem in the future..
Thanks for the prompt response, guys!
TechnoBraker said:
After a few attempts, was able to go to the s/w upgrade mode.. (power + vol(-) )
Reflashed .kdz and it's all good.. (had to root again)
Actually, i was freaked out more coz it's my new phone and i didn't find others with the problem..
I hope that this thread would help if anyone faces a similar problem in the future..
Thanks for the prompt response, guys!
Click to expand...
Click to collapse
You don't read a lot, right?...
If I had 100€ for each user that had that same problem...
(thinking about 1€, hummm?... of course not, 100's better)
TechnoBraker said:
Guys,
I'm relatively new to flashing recovery and ROMs..
So, sorry if this is a noob question..
I really need urgent help!
I am on V20a (ESA-XXX) and have successfully rooted my phone.
I tried installing CWM using this method..
http://forum.xda-developers.com/showthread.php?t=2180138
I used the unsecure boot provided by gordon0001
http://forum.xda-developers.com/showthread.php?p=39918805&highlight=unsecure#post39918805
After i restarted my phone, it got stuck at boot!!
Its gives the following error and turns of in 5 seconds..
[LG-Security] Error: Boot Image Signature!
The phone doesn't start and does not go into recovery either..
The phone is not even recognised by my PC.. keeps restarting (to error screen) if i connect to pc..
Please, someone help me.. I'm really scared.. I don't want to lose my phone.. :crying:
I read a similar prob, but no solution found..
http://forum.xda-developers.com/showthread.php?t=2223697
PLEASE HELP!!
SOLUTION:
Reflash .kdz via Software Upgrade Mode (hold Power button and Volume - )
Click to expand...
Click to collapse
But WHY AND HOW did it happen? have you flashed a custom rom now without errors?
GeBoe said:
But WHY AND HOW did it happen? have you flashed a custom rom now without errors?
Click to expand...
Click to collapse
You needed to unlock bootloader first, either "adb reboot oem-unlock" or download terminal emulator, root the phone and type:
su
echo 40000000c8 > /sys/firmware/fuse/odm_reserved
Sent from my rooted P880
I solved the problem flashing back to stock rom.
From this page http://lg-phone-firmware.com/ you may download your original stock rom.
WARNING: IF YOU FLASHED YOUR PHONE WITH A CUSTOM ROM, NEVER TRY TO FLASH BACK TO AN ORIGINAL STOCK ROM.
askinkoc said:
I solved the problem flashing back to stock rom.
From this page http://lg-phone-firmware.com/ you may download your original stock rom.
WARNING: IF YOU FLASHED YOUR PHONE WITH A CUSTOM ROM, NEVER TRY TO FLASH BACK TO AN ORIGINAL STOCK ROM.
Click to expand...
Click to collapse
And once again:
flashing stock is not at all dangerous. it will not brick your device or something else.
Sometimes you even have to re-stock your phone.
Stock is safe!
askinkoc said:
I solved the problem flashing back to stock rom.
From this page http://lg-phone-firmware.com/ you may download your original stock rom.
WARNING: IF YOU FLASHED YOUR PHONE WITH A CUSTOM ROM, NEVER TRY TO FLASH BACK TO AN ORIGINAL STOCK ROM.
Click to expand...
Click to collapse
haha, flashing the stock rom back can never be a problem..
that is the only rom which inherently supposed to be problem-free!
@non4 said:
You needed to unlock bootloader first, either "adb reboot oem-unlock" or download terminal emulator, root the phone and type:
su
echo 40000000c8 > /sys/firmware/fuse/odm_reserved
Sent from my rooted P880
Click to expand...
Click to collapse
just tried this ^^^ worked thanks
Had the exact same problem as TechnoBraker however if you held the power button as the phone turned to "power save" and you timed it perfectly it would start normally and as long as i didnt try to go into recovery mode it was fine
Hello. PLEASE, can anyone help me, I have a LG 4x and I've tried to flash CWM image from here http://forum.xda-developers.com/showthread.php?t=2298420 but I cannot entry after that in Software Update ( Volume - and Power button) and not even with (Volume + Home and Power Button). I get this error [LGE _SECURITY]error: boot image signature
[LGE _SECURITY]5 seconds after power is turned off for power saving
My phone start very well, I can talk from him but I can not make Factory Reset and flash back the stock rom.
Sorry for my english and I hope someone can help me!
Thank you!
alexxutzu said:
Hello. PLEASE, can anyone help me, I have a LG 4x and I've tried to flash CWM image from here http://forum.xda-developers.com/showthread.php?t=2298420 but I cannot entry after that in Software Update ( Volume - and Power button) and not even with (Volume + Home and Power Button). I get this error [LGE _SECURITY]error: boot image signature
[LGE _SECURITY]5 seconds after power is turned off for power saving
My phone start very well, I can talk from him but I can not make Factory Reset and flash back the stock rom.
Sorry for my english and I hope someone can help me!
Thank you!
Click to expand...
Click to collapse
you installed cwm without unlocking bootloader. re-flash 20a/20b (jellybean 4.1.2) kdz, then unlock your bootloader, then install any custom recovery you want/need
Have i go bak to JB anytime?
Flying_Bear said:
you installed cwm without unlocking bootloader. re-flash 20a/20b (jellybean 4.1.2) kdz, then unlock your bootloader, then install any custom recovery you want/need
Click to expand...
Click to collapse
HEy
I have a question:
Have I flash to JB back anyway or can I only Unlock my BL and then it will work?
Sry my English is very bad
mivoe99 said:
HEy
I have a question:
Have I flash to JB back anyway or can I only Unlock my BL and then it will work?
Sry my English is very bad
Click to expand...
Click to collapse
Bootloader unlocking is only available if you're on JB. If your boot image is faulty you need to revert back to official JB.
Sent from my LG-P880 using XDA Premium 4 mobile app
Ok, but I haven't installed a cousom ROM
Omario-242 said:
Bootloader unlocking is only available if you're on JB. If your boot image is faulty you need to revert back to official JB.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I havent' installed a cusotm ROM yet. I have only installed CWM with ROM Manager, but i have already tried to delete the CWM I want to flash it manual.
My ROM is the normal LG P880 ROM JB.
How or have I go back to the normal JB?
Sry for my English I'm german
mivoe99 said:
I havent' installed a cusotm ROM yet. I have only installed CWM with ROM Manager, but i have already tried to delete the CWM I want to flash it manual.
My ROM is the normal LG P880 ROM JB.
How or have I go back to the normal JB?
Sry for my English I'm german
Click to expand...
Click to collapse
German here too
So if I understood you right, you tried to install CWM without unlocking your boot loader? So now you got a boot image error? I'd suggest to try LG Mobile Support Tool and flash V20A/V20B and then unlock Boot loader. Even if you're on "official JB" as of now, installing CWM without unlocked bootloader screwed your boot image and there's no way to do anything without flashing back a kdz.
Sent from my LG-P880 using XDA Premium 4 mobile app
LG Mobil Support Tool doesn't work
Omario-242 said:
German here too
So if I understood you right, you tried to install CWM without unlocking your boot loader? So now you got a boot image error? I'd suggest to try LG Mobile Support Tool and flash V20A/V20B and then unlock Boot loader. Even if you're on "official JB" as of now, installing CWM without unlocked bootloader screwed your boot image and there's no way to do anything without flashing back a kdz.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hey,
I have tried to do the Update to the Firmware by LG Mobile Support Tool but there is a Error every try. I have tried it about ten times but the Update fails every time. What can I do now? :/
There is no Error Code or something.
Can help a factory reset there?
Or should i falsh the Original Recovery with the All-in-One toolkit?
mivoe99 said:
Hey,
I have tried to do the Update to the Firmware by LG Mobile Support Tool but there is a Error every try. I have tried it about ten times but the Update fails every time. What can I do now? :/
There is no Error Code or something.
Can help a factory reset there?
Or should i falsh the Original Recovery with the All-in-One toolkit?
Click to expand...
Click to collapse
Could be due to wrong drivers. Reinstall them and try again.
Sent from my LG-P880 using XDA Premium 4 mobile app
Reinstalled Drivers
Omario-242 said:
Could be due to wrong drivers. Reinstall them and try again.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hey,
I have reinstalled the drivers for my device, but the installation failed again.
What can I do else? :/
I can get it into download mode + recovery mode, but keeps rebooting at logo. tried factory wipe. completely stock.
here's a picture
]http://dl-1.va.us.xda-developers.com/2/9/2/8/2/6/9/10668416_829527553754164_1709046890_n.jpg?key=2NJxF1hr-LOFooxPNFDfCA&ts=1410111073
anybody got any idea?
just put it through odin, flashed cf root and everything ok but still just boots to samsung logo and repeats. what should i do
UrbanDesigns said:
I can get it into download mode + recovery mode, but keeps rebooting at logo. tried factory wipe. completely stock.
here's a picture
]http://dl-1.va.us.xda-developers.com/2/9/2/8/2/6/9/10668416_829527553754164_1709046890_n.jpg?key=2NJxF1hr-LOFooxPNFDfCA&ts=1410111073
anybody got any idea?
just put it through odin, flashed cf root and everything ok but still just boots to samsung logo and repeats. what should i do
Click to expand...
Click to collapse
Do any error messages appear on the stock recovery screen?
ArkThompson said:
Do any error messages appear on the stock recovery screen?
Click to expand...
Click to collapse
nope but it shows the android bot open with a red !
UrbanDesigns said:
nope but it shows the android bot open with a red !
Click to expand...
Click to collapse
Have you tried flashing stock firmware through Odin? You can find it at http://www.sammobile.com/firmwares/
ArkThompson said:
Have you tried flashing stock firmware through Odin? You can find it at http://www.sammobile.com/firmwares/
Click to expand...
Click to collapse
nope but I tried the basic root firmware, wouldn't really make a difference would it?
i know it's not a power switch issue as well because the phone only boots up when i press the button, not on its own
UrbanDesigns said:
nope but I tried the basic root firmware, wouldn't really make a difference would it?
i know it's not a power switch issue as well because the phone only boots up when i press the button, not on its own
Click to expand...
Click to collapse
What? CF-Auto-Root is just something that roots your phone. Flashing stock firmware is completely different.
Try plugging your phone into a PC and use Kies to restore your firmware to defaults.
SM-T815
I have try to root with odin and cf autoroot and all work fine, then I have installed twrp for 815 5.0.2 version. After the installation the tablet restart on recovery mode, I try to make a backup and twrp works good but at the restart the tablet is in bootloop.
I can’t shut down. I can only access download mode and not recovery mode.
I have flashed the original firmware with odin and odin says PASS but at the restart it is bootloop again. I try to flash twrp again and odin says PASS, after this I can read on the start screen (the only one I can see) “recovery is not nandroid enforced”. I tried different firmware but nothing work.
Someone can help me?
Grazie 1000
Boot into recovery POWER +HOME +VOL DOWN then as soon as the screen goes blank immediately change to VOL UP whilst still holding the other buttons.
Wipe data. If that doesn't work then factory reset.
Thanks for the answer. I try more than 100 time but it don't go in recovery mode. I tried to complete discharging and then recharging with the buttons pushed. Nothing. Every time it's stuck in the start screen and i can't shut down.
ashyx said:
Boot into recovery POWER +HOME +VOL DOWN then as soon as the screen goes blank immediately change to VOL UP whilst still holding the other buttons.
Wipe data. If that doesn't work then factory reset.
Click to expand...
Click to collapse
sorry to bother you,
do you think it is possible to force recovery mode from odin? i can't do it with buttons
ctlx said:
sorry to bother you,
do you think it is possible to force recovery mode from odin? i can't do it with buttons
Click to expand...
Click to collapse
Not possible.
Try booting to Download mode then hit CANCEL then immediately hold HOME + VOL DOWN + POWER make sure you hold the buttons in that order and you must be quick.
[email protected] said:
I don't have much idea but I had read somewhere that u can flash ROMs through Odin too.
P.S. I m not sure about it.
Sent from my GT-S7390 using XDA Forums
Click to expand...
Click to collapse
Please read the OP again.
ashyx said:
Not possible.
Try booting to Download mode then hit CANCEL then immediately hold HOME + VOL DOWN + POWER make sure you hold the buttons in that order and you must be quick.
Click to expand...
Click to collapse
no way. i flash the stock firmware with kies3, all work good but bootloop again. impossible to boot in recovery, i try more then 100 times your way but only download mode
ctlx said:
no way. i flash the stock firmware with kies3, all work good but bootloop again. impossible to boot in recovery, i try more then 100 times your way but only download mode
Click to expand...
Click to collapse
please don't let me go to samsung asking for help
ctlx said:
please don't let me go to samsung asking for help
Click to expand...
Click to collapse
Still not able to boot to recovery? I will build you a boot image that will boot you directly to recovery.
ashyx said:
Still not able to boot to recovery? I will build you a boot image that will boot you directly to recovery.
Click to expand...
Click to collapse
it will be great!
yes i'm still on bootloop
same trouble here lase help
Hi All!
I would like to share with you how I fix the preblem after root of my T815.
After long night and reading whole net I found the solution.
As you I also wants to root my device because of availible only one user. I wanted to have multiusers. So folowing the instructions downloading all software and after root I got bootloop. Trying everithing but no success. I wasn't able to flash even some of the stock ROMs.
Solution:
I found in Sammobile what is my current ROM and downloaded it. Then flash - no any problems. Went smooth. Then I root the device... and now I have rooted device with multiuser support.
It seems that after fresh flash everithing is OK. It seems that after you playing with your device for a while you enabled some options thats make your device to loop after root.
I wish you Happy New Year!
Nikog
Whoops sorry, I completely forgot to come back to you about this!
Glad you got it sorted.
Nikog said:
Hi All!
I would like to share with you how I fix the preblem after root of my T815.
After long night and reading whole net I found the solution.
As you I also wants to root my device because of availible only one user. I wanted to have multiusers. So folowing the instructions downloading all software and after root I got bootloop. Trying everithing but now success. I wasn't able to flash even some of the stock ROMs.
Solution:
I found in Sammobile what is my current ROM and downloaded it. Then flash - no any problems. Went smooth. Then I root the device... and now I have rooted device with multiuser support.
It seems that after fresh flash everithing is OK. It seems that after you playing with your device for a while you enabled some options thats make your device to loop after root.
I wish you Happy New Year!
Nikog
Click to expand...
Click to collapse
thanks, I will try and let you know if it works for me.
at this time I have tried to flash different stock rooms but not one works, even if odin says it is all ok
ashyx said:
Whoops sorry, I completely forgot to come back to you about this!
Glad you got it sorted.
Click to expand...
Click to collapse
i don't find a solution.
if you can help me it will be great
ctlx said:
i don't find a solution.
if you can help me it will be great
Click to expand...
Click to collapse
Still not able to boot to recovery?
ashyx said:
Still not able to boot to recovery?
Click to expand...
Click to collapse
yes still on the same condition, only download mode
ctlx said:
yes still on the same condition, only download mode
Click to expand...
Click to collapse
OK, hopefully I can come back to you later with a boot.img to boot directly to recovery.
ashyx said:
OK, hopefully I can come back to you later with a boot.img to boot directly to recovery.
Click to expand...
Click to collapse
thanks a lot
ctlx said:
thanks a lot
Click to expand...
Click to collapse
It was a late night for me last night and working late again tonight.
If I get the opportunity after work I'll get something up, but if not it may be tomorrow on my day off.