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my phone will not turn on
when i press the button for power on my phone turns on and stops in th lg screen
when i press vol + and power on my phone enter in normal recovery (no cmw,or other) and when i connect whith pc install a divice but no folder
when i press vol + and power on my phone enter in normal recovery (no cmw,or other) without battery i coonect whith pc phone begins to vibrate and screen is pink or violet i don't remember
my phone have root and recovery and i have a backup in the internal storage i have make do with recovery
filmware 10h
and this http://forum.xda-developers.com/showthread.php?t=1854008 with 2 core 1200 mhz and power saving
how turn on my phone or i make reset?
jamb9579 said:
my phone will not turn on
when i press the button for power on my phone turns on and stops in th lg screen
when i press vol + and power on my phone enter in normal recovery (no cmw,or other) and when i connect whith pc install a divice but no folder
when i press vol + and power on my phone enter in normal recovery (no cmw,or other) without battery i coonect whith pc phone begins to vibrate and screen is pink or violet i don't remember
my phone have root and recovery and i have a backup in the internal storage i have make do with recovery
filmware 10h
and this http://forum.xda-developers.com/showthread.php?t=1854008 with 2 core 1200 mhz and power saving
how turn on my phone or i make reset?
Click to expand...
Click to collapse
You need to press the VOL "--" and the button switch on the phone, and hold up to vibration. Thus enter into a mode of CWM. If this does not help, then update the firmware through KDZ, the data is stored.
Feodorus 4PDA said:
You need to press the VOL "--" and the button switch on the phone, and hold up to vibration. Thus enter into a mode of CWM. If this does not help, then update the firmware through KDZ, the data is stored.
Click to expand...
Click to collapse
my phone enter in normal android recovery and when i press to reboot he stop in lg screen
and with wipe chache and factory reset he don't start
jamb9579 said:
my phone enter in normal android recovery and when i press to reboot he stop in lg screen
and with wipe chache and factory reset he don't start
Click to expand...
Click to collapse
Did u installed a new busybox. If yes, see http://forum.xda-developers.com/showthread.php?t=2036757
If u want to start from stock recovery in CWM-Recovery u can use adb, see http://forum.xda-developers.com/showthread.php?t=2006168
No need to wipe or do a factory reset...just reflash firmware through KDZ. And you should be good. Then just re root after.
babymatteo said:
No need to wipe or do a factory reset...just reflash firmware through KDZ. And you should be good. Then just re root after.
Click to expand...
Click to collapse
i have fallow this guide http://forum.xda-developers.com/showthread.php?t=2069723 but the phone don't turn on
i have do a video i upload a video on you tube
after i show you my problem
jamb9579 said:
i have fallow this guide http://forum.xda-developers.com/showthread.php?t=2069723 but the phone don't turn on
i have do a video i upload a video on you tube
after i show you my problem
Click to expand...
Click to collapse
this is my video pls help me
srr for bad quality
http://www.youtube.com/watch?v=zwrEP0YH1c4&feature=youtu.be
jamb9579 said:
this is my video pls help me
srr for bad quality
http://www.youtube.com/watch?v=zwrEP0YH1c4&feature=youtu.be
Click to expand...
Click to collapse
Looks like your file system is corrupted, making impossible to re-install the factory settings
Just re-flash the phone...
Downgrade to V10A, factory reset and upgrade to V10H "web upgrade".
RuedasLocas said:
Looks like your file system is corrupted, making impossible to re-install the factory settings
Just re-flash the phone...
Downgrade to V10A, factory reset and upgrade to V10H "web upgrade".
Click to expand...
Click to collapse
i downgrade to v10A with kdz?
jamb9579 said:
i downgrade to v10A with kdz?
Click to expand...
Click to collapse
Its the only way
Sent from my LG-P880 using xda app-developers app
jamb9579 said:
this is my video pls help me
srr for bad quality
http://www.youtube.com/watch?v=zwrEP0YH1c4&feature=youtu.be
Click to expand...
Click to collapse
Your problem is solved very simply. You just need to make the output of KDZ when iParam stop at 204 , then insert the battery, to come again in mode S/W Upgrade and re-install the firmware . Run KDZ and re-install the firmware. Believe me helped. Sorry for my bad English. My skype: Feodorus1972.
Feodorus 4PDA said:
Your problem is solved very simply. You just need to make the output of KDZ when iParam stop at 204 , then insert the battery, to come again in mode S/W Upgrade and re-install the firmware . Run KDZ and re-install the firmware. Believe me helped. Sorry for my bad English. My skype: Feodorus1972.
Click to expand...
Click to collapse
very thx at all
i have forgot to put a battery
very thx :good:
:fingers-crossed:
jamb9579 said:
very thx at all
i have forgot to put a battery
very thx :good:
:fingers-crossed:
Click to expand...
Click to collapse
no problem,in future read cerafuly instruction.im glad to help you
Hi
I had 12.0.a.2.254 and after rooting i wiped the phone and installed the miui 3.11.1 http://forum.xda-developers.com/showthread.php?t=2505052
but after clicking on reboot phone, suddenly phone turned off and now dosnt turn on. i tried the back side off key
when i hold upper volume and power , the LED flashesh blue (once)
and when i hold bottom volume key and power , the LED flashes Green (Once)
Help me Pleaaaase
shaahiniq said:
Hi
I had 12.0.a.2.254 and after rooting i wiped the phone and installed the miui 3.11.1 http://forum.xda-developers.com/showthread.php?t=2505052
but after clicking on reboot phone, suddenly phone turned off and now dosnt turn on. i tried the back side off key
when i hold upper volume and power , the LED flashesh blue (once)
and when i hold bottom volume key and power , the LED flashes Green (Once)
Help me Pleaaaase
Click to expand...
Click to collapse
Is your bootloader unloceked ?
jishneo said:
Is your bootloader unloceked ?
Click to expand...
Click to collapse
yeah. i have unlocked it right now.
it stucks in sony logo. how can i install CWM??
shaahiniq said:
yeah. i have unlocked it right now.
it stucks in sony logo. how can i install CWM??
Click to expand...
Click to collapse
So you're telling me you didn't unlock your bootloader when you installed MIUI? Even when the guy who made it specifically told you to unlock it before using?
Well done.
Catching my breath, letting it go, turning my cheek for the sake of the show
So an attempt to fix it:
- Use flashtool to reflash a stock ROM
- Root it
- Backup TA partition (since you havent done this aswell)
- Unlock bootloader
- Install MIUI
mrjraider said:
So an attempt to fix it:
- Use flashtool to reflash a stock ROM
- Root it
- Backup TA partition (since you havent done this aswell)
- Unlock bootloader
- Install MIUI
Click to expand...
Click to collapse
thanks, should i flach a kernel??
Follow the steps as I described and try again . First you need to recover you device
Sent from my C5303 using XDA Premium 4 mobile app
Easy!
:highfive:
mrjraider said:
Follow the steps as I described and try again . First you need to recover you device
Sent from my C5303 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
THANK you So much . i recovered my nandroid backup so i returned to 12.0.a.2.254 now
unfortunately when i want to setup the MIUI , it fails and give a strange error!
which ROM do you suggest??
So as LG-P880 flashing instructions were too much hassle for my taste
Here it is a very simple way to upgrade/downgrade your phones easy peasy
Everything will be gone so backup first!
Download this:
Mirror 1:
http://s000.tinyupload.com/index.php?file_id=01589528474127578975
Mirror 2:
http://www.mediafire.com/download/wu50af8uh99air7/P880-Flashtools.rar
Unrar and copy your downloaded new firmware inside LG Flash Tool 2014 folder
Browse to Driver folder and install/double click LGUnitedMobileDriver_S50MAN311AP22_ML_WHQL_Ver_3.11.3.exe file.
Shutdown and remove SIM&EXTSDCARD from the back of the phone. Leave battery in-place don't take it out.
Press and hold Vol(-) connect usb cable coming from pc->download mode
Run LGFlashTool2014.exe
Selections
CDMA or 3GQCT doesn't matter really
DIAG
KDZ file location
then select preferred flash mode
Normal Flash: Flash ROM without losing any data. Only use this when you need to fix system error. Beware of boot loop when flashing ROM that differ from current ROM on your phone or MOD ROM.
CSE Flash: Choose this option when you need a fresh format. All data will be gone. It's suitable for upgrading or downgrading ROM or simply use this when you need to back to Stock.
Done, enjoy!
Update:
If you get
This mode is for data backup at service center ...
Click to expand...
Click to collapse
in recovery repeat flashing the KDZ and you will get the stock recovery this time.
Wow, thx Demetris, you are my savior just in time.
With the online upgrade the phone is always stuck in a bootloop and the old offline method just didn't work as it gave me a file extract error, although I know I've done everything correct (maybe the issue was leaving the sim and sd card inside or selecting 3GQCT?)
Btw and fyi, the CSE method is only available if CDMA is selected.
Thanks for making this fast and simple tutorial that even works ^^
Thank you for the great tutorial. I tried exact accordance with my LG-P880 to update. Unfortunately it did not work, the device starts but then remains at the LG logo, no further reaction. Restart / reset no improvements. Options in Android System recoveryy <3e> do not work. Do you have an idea how I can still save my beloved P-880?
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol +(99% of times you need to use - but for me was +) and press power on. On stock recovery factory reset and now phone will boot
I did and the unit freezes. The figure Android is flat and shows an exclamation mark.
jo dollert said:
I did and the unit freezes. The figure Android is flat and shows an exclamation mark.
Click to expand...
Click to collapse
Did you erase nv partition? from stock recovery?
If not check this V20c md5: 8dd721c1c6ec63c74d42b2931de8456f
KDZ
where can we find the original KDZ files?
Thanks in advance! :highfive:
Demetris said:
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol + and press power on. On stock recovery factory reset and now phone will boot
Click to expand...
Click to collapse
jo dollert said:
I did and the unit freezes. The figure Android is flat and shows an exclamation mark.
Click to expand...
Click to collapse
For me it worked without a factory reset, just flashing and restarting.
Forget what I said, i think I did a factory reset and wiped nv partition before I flashed the new firmware with this tutorial.
@alberteske all firmwares can be found here: http://lg-phone-firmware.com/index.php?id_mod=15
but some links are broken, after clicking on a link you have to replace the "%2F" at the end of the adress with a "/"
Demetris said:
Did you erase nv partition? from stock recovery?
If not check this V20c md5: 8dd721c1c6ec63c74d42b2931de8456f
Click to expand...
Click to collapse
When I select the options in the recovery mode it freezes, no action will happen.
The MD5 number is correct.
baseband change without flashing whole kdz?
isn't a way to extract the baseband files and flash them without having to flash kdz + unlock + re-install everything...?
thanks a lot in advance Demitris!
jo dollert said:
When I select the options in the recovery mode it freezes, no action will happen.
The MD5 number is correct.
Click to expand...
Click to collapse
You sure is a P880 and not a P880G?
Demetris said:
You sure is a P880 and not a P880G?
Click to expand...
Click to collapse
Yes, LG-P880
jo dollert said:
When I select the options in the recovery mode it freezes, no action will happen.
The MD5 number is correct.
Click to expand...
Click to collapse
also for me it comes now only to recovery mode.
thats it now.
what to do ?
shows:
"This mode is for data backup at service center ..."
See no chance to make a factory reset
---------- Post added at 07:49 PM ---------- Previous post was at 07:45 PM ----------
Demetris said:
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol + and press power on. On stock recovery factory reset and now phone will boot
Click to expand...
Click to collapse
it comes now only to recovery mode.
thats it now.
what to do ?
shows:
"This mode is for data backup at service center ..."
See no chance to make a factory reset
I cant go on... stucked on Bootloader..:
S/W Upgrade
Please wait
while upgrading...
i did what you wrote but cant go forward. I got this message after trying to put: normal flash: Please run or install ActiveSync program
/edit:
Connection to server fialed. Try again in a moment. (pressed OK).
now i am stucked at:
Upgrading your phone....
Do not disconenct your phone or remove you battery until upgrade is completed. Calling and messagin functions are not available druging the update process......
Demetris said:
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol + and press power on. On stock recovery factory reset and now phone will boot
Click to expand...
Click to collapse
ok.
Think here you mean:
press and hold [vol -] and [power] until you got the "android recovery figure"
then clear cache and make factory reset
Demetris said:
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol + and press power on. On stock recovery factory reset and now phone will boot
Click to expand...
Click to collapse
Somehow my phone got to the LG logo but is in bootloop. Tryed vol+ and power. I can get to stock recovery, but how to factory reset from there?
Reboot phone
ADB sideload
Factory reset
...something like that
I think that you must see that options when enter recovery(vol- and power button),then using volume buttons select factory reset and confirm with power button. I also have bootloop after flashing kdz but after factory reset phone boot properly.
BTW i use flash kdz tutorial not that method from Demetris
Sent from my Optimus 4X HD using XDA Free mobile app
xperia u20i said:
Reboot phone
ADB sideload
Factory reset
...something like that
I think that you must see that options when enter recovery(vol- and power button),then using volume buttons select factory reset and confirm with power button. I also have bootloop after flashing kdz but after factory reset phone boot properly.
BTW i use flash kdz tutorial not that method from Demetris
Sent from my Optimus 4X HD using XDA Free mobile app
Click to expand...
Click to collapse
correct.
used his new tool and tutorial. It worked then.
EB20XY said:
correct.
used his new tool and tutorial. It worked then.
Click to expand...
Click to collapse
i am stucked (again on LG logo)... pressed vol+ and power on and i see the Revocery mode (by LG) - written: This mode is for data backup at service center. After removing and reataching batter press power key to reboot and keep it using. Well this aint working... Only home button works (in recovery mode) and i dont see anything else, where to make a factorty reset...
/edit:
vol- and power got me into the recovery menu. Factory reset and now its no bootloop. Well let me see on...
Vol- was the key
Sent from my Optimus 4X HD using XDA Free mobile app
I have wiped the system accidentally in the twcp recovery. Now I cannot get past the Sony logo and cannot go into recovery mode (i have tried pressing vol up/down after power off but no avail). I have tried the flashtool but cannot detect USB connection. I was able to turn off by pressing power + volume up and that's all I can do. Please help. Thank you
anyone? please help
Power + volume up until it vibrates.
Then, immediately press volume down and connect to PC (or else it goes in bootloop again) and start Flashtool (you need to flash a clean stock firmware now).
You have to be very very fast!
What was your battery charge percentage when it has happened? Don't let it fully discharge, because you are not able to recharge it anymore until you can flash a kernel again. Be careful
eespanol said:
I have wiped the system accidentally in the twcp recovery. Now I cannot get past the Sony logo and cannot go into recovery mode (i have tried pressing vol up/down after power off but no avail). I have tried the flashtool but cannot detect USB connection. I was able to turn off by pressing power + volume up and that's all I can do. Please help. Thank you
Click to expand...
Click to collapse
I usually get to recovery by powering off, then power on, as soon as you see the LED come on, tap vol up a few times. Have you tried that.
istux said:
Power + volume up until it vibrates.
Then, immediately press volume down and connect to PC (or else it goes in bootloop again) and start Flashtool (you need to flash a clean stock firmware now).
You have to be very very fast!
What was your battery charge percentage when it has happened? Don't let it fully discharge, because you are not able to recharge it anymore until you can flash a kernel again. Be careful
Click to expand...
Click to collapse
Tried flashtool and fastboot but same issue. Says my phone is locked.
eespanol said:
Tried flashtool and fastboot but same issue. Says my phone is locked.
Click to expand...
Click to collapse
Open Flashtool and flash a proper FTF stock firmware, when it asks to connect the device, press power and volume-up, and soon after vibrating, connect with volume-down pressed.
It should work...
istux said:
Open Flashtool and flash a proper FTF stock firmware, when it asks to connect the device, press power and volume-up, and soon after vibrating, connect with volume-down pressed.
It should work...
Click to expand...
Click to collapse
I was able to connect my phone but say 'the phone is locked'.
Guess I have no other choice but to unlock the bootloader now. ?
eespanol said:
I was able to connect my phone but say 'the phone is locked'.
Click to expand...
Click to collapse
No that is just weird. Flashtool allows flashing of ftf on locked or unlocked bootloader. Find a proper generic ftf and flash it.
Sent from my D5833 using XDA Free mobile app
---------- Post added at 09:33 AM ---------- Previous post was at 09:32 AM ----------
It won't go into fastboot. But flashmode yes definitely. First set up flashtool for flashing. And when the prompt comes to connect your phone, connect your phone in flashmode then
Sent from my D5833 using XDA Free mobile app
Sadman Khan said:
No that is just weird. Flashtool allows flashing of ftf on locked or unlocked bootloader. Find a proper generic ftf and flash it.
Sent from my D5833 using XDA Free mobile app
---------- Post added at 09:33 AM ---------- Previous post was at 09:32 AM ----------
It won't go into fastboot. But flashmode yes definitely. First set up flashtool for flashing. And when the prompt comes to connect your phone, connect your phone in flashmode then
Sent from my D5833 using XDA Free mobile app
Click to expand...
Click to collapse
+1. If it does not boot into recovery/fastboot, flashmode should be still available. Are you using correct drivers, flashtool, firmware?
eespanol said:
I was able to connect my phone but say 'the phone is locked'.
Click to expand...
Click to collapse
It's normal. If it's locked, Flashtool says that it's locked.
It's reading your status, it's not a request.
We all are telling you the same thing, so trust us and follow our instructions with patience.
You don't need to unlock at all.
Don't let it discharge completely or you'll get really in trouble!
Thanks for all your help. However, I was so desperate I just went to unlock the bootloader Now i am able to enjoy my phone again. Downside is drm keys are lost and my all my images are now crap.
Would there be any chance to recover my drm keys? Thanks again for your help!
eespanol said:
Thanks for all your help. However, I was so desperate I just went to unlock the bootloader Now i am able to enjoy my phone again. Downside is drm keys are lost and my all my images are now crap.
Would there be any chance to recover my drm keys? Thanks again for your help!
Click to expand...
Click to collapse
If you've never made a TA-backup after rooting, then they are lost forever... no way to get them back.
istux said:
If you've never made a TA-backup after rooting, then they are lost forever... no way to get them back.
Click to expand...
Click to collapse
This is why almost every walk through says the first thing you should do is backup your keys to a safe place after rooting. (do not pass go, do not collect $200) The unlocking process specifically overwrites them as the first step. I think the only way to get keys "back" is to pay to have the system board replaced in the phone by Sony with one with new keys. $$$
eespanol said:
Thanks for all your help. However, I was so desperate I just went to unlock the bootloader Now i am able to enjoy my phone again. Downside is drm keys are lost and my all my images are now crap.
Would there be any chance to recover my drm keys? Thanks again for your help!
Click to expand...
Click to collapse
You can try this to restore the functions lost with no DRM keys http://forum.xda-developers.com/crossdevice-dev/sony/xperia-z1-z2-z3-series-devices-drm-t2930672
OrBy said:
This is why almost every walk through says the first thing you should do is backup your keys to a safe place after rooting. (do not pass go, do not collect $200) The unlocking process specifically overwrites them as the first step. I think the only way to get keys "back" is to pay to have the system board replaced in the phone by Sony with one with new keys. $$$
Click to expand...
Click to collapse
Yes, true.
Anyway, it's easier to sell the unlocked device to someone who doesn't care about it at a low price, add some money and re-buy a locked one
FSRBIKER said:
You can try this to restore the functions lost with no DRM keys http://forum.xda-developers.com/crossdevice-dev/sony/xperia-z1-z2-z3-series-devices-drm-t2930672
Click to expand...
Click to collapse
True, but it restores only some functions, but it helps for sure :good:
OrBy said:
This is why almost every walk through says the first thing you should do is backup your keys to a safe place after rooting. (do not pass go, do not collect $200) The unlocking process specifically overwrites them as the first step. I think the only way to get keys "back" is to pay to have the system board replaced in the phone by Sony with one with new keys. $$$
Click to expand...
Click to collapse
Actually I had a backup. But I forgot to "backup" my backup files before I surrendered my laptop to my employer. Sucks to be me.
FSRBIKER said:
You can try this to restore the functions lost with no DRM keys http://forum.xda-developers.com/crossdevice-dev/sony/xperia-z1-z2-z3-series-devices-drm-t2930672
Click to expand...
Click to collapse
Thanks! Will definitely look into this.
Hellow everybody,
Last days I updated my phone to 5.1.1 official, to check nnew state. This update erase my root status, and I had to begin all the root process, and I did:
1) kingroot
2) SuperSU
3) Install dualrecovery (PhilZ touch)
4) Wipe davil, memory, erase internal memory and sdcard
5) Store Download: cm-12.1-20151223-NIGHTLY-honami.zip (292.74 MB) in sdcard
6) Install zip (rom)
7) Reboot phone
And here it's the problem, my phone doesn't reboot.
Without USB connected:
Normal starte: red led blink
If I press power button, power button + volume up, power button + volume down; nothing happen
USB pulgged:
Normal state: nothing happen
Power button pressed: nothing happen
Power + volume up: red led, blue led, any led, and the cycle is repeated
Power + volume down: red led, green led, any led, and the cycle is repeated
Any idea? How can I do?
It seems too bad.... I think a new movil is coming...
Thank you and regards...
Is the boot-loader unlocked? if not then you have to unlock it to install source based ROM like CM .
To restore your phone and unlock the boot-loader :
1. Flash the phone with a stock ROM using flash-tool to restore it.
2. Backup your TA partition in case you want to re-lock it again ( and to restore DRM keys ).
3. Unlock the boot-loader using Sony method (this will wipe all your phone so make sure to backup what you want).
now you have to repeat the steps you did before or flash a kernel that have a recovery builtin and jump to step 5.
I guess bootloader is still alive then.
Power off by keep pressing pw button by few seconds.
(* If it doesn't work, open the usim tray slot and press reset pin for few sec)
And.. enter the flashmode and just flash a stock firmware using flashtool.
I made a foolish mistake before- wiped system partition and reboot without flashing any firmware. However even there's no OS installed, flashmode was worked.
Thank you so much!!!!! I will try today, your news sound great! Anyway, I will post my progress (or not).
Thanks again and regards!
Edit: As Abdu99andy and PielunA says, it was solved using flashtool.
Just add a thing, it was not neccesary to flash a new rom. My device works with the previous rom flashed (CM 12.1).
Thanks!
Abdu99andy said:
Is the boot-loader unlocked? if not then you have to unlock it to install source based ROM like CM .
To restore your phone and unlock the boot-loader :
1. Flash the phone with a stock ROM using flash-tool to restore it.
2. Backup your TA partition in case you want to re-lock it again ( and to restore DRM keys ).
3. Unlock the boot-loader using Sony method (this will wipe all your phone so make sure to backup what you want).
now you have to repeat the steps you did before or flash a kernel that have a recovery builtin and jump to step 5.
Click to expand...
Click to collapse
PielunA said:
I guess bootloader is still alive then.
Power off by keep pressing pw button by few seconds.
(* If it doesn't work, open the usim tray slot and press reset pin for few sec)
And.. enter the flashmode and just flash a stock firmware using flashtool.
I made a foolish mistake before- wiped system partition and reboot without flashing any firmware. However even there's no OS installed, flashmode was worked.
Click to expand...
Click to collapse
You must unlock bootloader before installing CM.
Also, Philztouch sometimes cracks the rom. Use TWRP.