Random reboots - LG Optimus G (International)

Please hep my phone keeps rebooting randomly
On e975
Unlocked bootloader
Never happened before unlocking, any help?
Sent from my LG-E975 using xda app-developers app

not one reboot.maybe it's something else causing this?make a review of installed apps after unlock.
try wiping cache and dalvik.if the reboots still occur,reset to factory default and install your apps one by one and check eventual reboots.
unlocking the bootloader does not affect other settings.
Sent from my LG-E975 using Tapatalk 2

Related

Unlocked Note 2

Just a little confused and hope someone here can give me some answers, ive just purchased my Note 2 off a guy who told me it was unlocked to all networks which it is.it has the o2 boot up screen but im running it on the 3 network its working no problem.My question is when i check in about device it says its modified! But the device as far as i know is not rooted, can someone explain howvthis is done and what would happen if i rooted the phone,would i loose the unlock ??
Any help would be great
Sent from my GT-N7100 using xda app-developers app
Hally79 said:
Just a little confused and hope someone here can give me some answers, ive just purchased my Note 2 off a guy who told me it was unlocked to all networks which it is.it has the o2 boot up screen but im running it on the 3 network its working no problem.My question is when i check in about device it says its modified! But the device as far as i know is not rooted, can someone explain howvthis is done and what would happen if i rooted the phone,would i loose the unlock ??
Any help would be great
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
you will need to be more specific, im sure it does not says "its modified!" on those words, a screenshot would be nice.
Assuming it says that on "About phone" is not rooted already?
Depending on the method used when it was unlocked it may be locked back, I have not seen a software unlock, so far all the unlocks for the note 2 have been by code, or by Samsung Dev Menu, in those cases they are likely to stay after rooting your phone. Proceed to root your phone at your own risk, but more likely it wont be locked.
Sent from my GT-N7100 using xda app-developers app
Sent from my GT-N7100 using xda app-developers app
Hally79 said:
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
Download 'root checker' from play store..if no root access.Do a factory reset.
Just checked with root checker and i have no root! But it still says my device is "Modified" do you think the device will still be unlocked if i do a factory reset ?
Sent from my GT-N7100 using xda app-developers app
Yes you can wipe
reboot to recovery, wipe cache and data (factory reset)
reboot normally and play for about 10 min before checking status again
If it is stil modified, just flash stock ROM with PC odin (find on 1st link on my signature)
On a T-mobile note 2 Model # SGH-T889 will a factory reset change the unlock status if the phone was unlocked by T-mobile?

Bootloop after unlock screen

I just rooted/S-off a Dinc2 that I am setting up for my mother, using the "Comprehensive S-off/Rooting Guide". I have not flashed any ROMs or anything. When I boot the phone, it boots up past the white HTC screen to the unlock screen and then starts bootlooping. If I go into recovery and do a factory reset and wipe everything, then it boots normally. However, when I try to restart the same bootloop starts to happen until I wipe again.
Any thoughts as to what could be causing this? I'm hesitant to flash any custom ROMs until I get this resolved.
Thanks in advance.
joelshort said:
I just rooted/S-off a Dinc2 that I am setting up for my mother, using the "Comprehensive S-off/Rooting Guide". I have not flashed any ROMs or anything. When I boot the phone, it boots up past the white HTC screen to the unlock screen and then starts bootlooping. If I go into recovery and do a factory reset and wipe everything, then it boots normally. However, when I try to restart the same bootloop starts to happen until I wipe again.
Any thoughts as to what could be causing this? I'm hesitant to flash any custom ROMs until I get this resolved.
Thanks in advance.
Click to expand...
Click to collapse
Flash the new radio .312 or .320
Sent from my Incredible 2 using xda app-developers app
jeremytn86 said:
Flash the new radio .312 or .320
Sent from my Incredible 2 using xda app-developers app
Click to expand...
Click to collapse
Sorry to be a dunce but can you point me to the radio and instructions for flashing? Is this a regular flash from recovery or does it involve SDK, adb stuff?
jeremytn86 said:
Flash the new radio .312 or .320
Sent from my Incredible 2 using xda app-developers app
Click to expand...
Click to collapse
Actually in the guide for S-off/Root I believe that the .312 radio is included. So I should already have .312 radio.
Well, I flashed a custom ROM and the same problem still persists. It will boot as far as the unlock screen and then it will start bootlooping until I do a factory reset in recovery, then it will boot fine.
Any ideas?
I had radio .312. I flashed .320 and the problem as been resolved, no more bootloops.
theres a radio section in the dev forum. put on root of sdcard as pg32img and go into bootloader and follow the screen instructions
Sent from my Incredible 2 using xda app-developers app
fen0m said:
theres a radio section in the dev forum. put on root of sdcard as pg32img and go into bootloader and follow the screen instructions
Sent from my Incredible 2 using xda app-developers app
Click to expand...
Click to collapse
Yeah, just got back to this was gonna tell you, just make sure and delete that file now, cause if you don't every time you try and go in recover mode by holding down volume up and power, it will try and install it again
Sent from my Incredible 2 using xda app-developers app

GNEX Bricked Bootloop odin/rootkit doesnt work

hey all
got a gsm GNEX that was stuck on bootloop.
have tried every way to unbrick it i could find flashing with odin, rootkit and fastboot and adb... have flashed android 4.0, 4.2, 4.4 and CM-11
same thing happens everytime every seperate flash the phone will reboot 5-10 times then say "updating apps" will finish that and go into a constant bootloop...
im wondering if the phone is either hardbricked or if its a hardware failure.
any help would be great
cheers
Hardware failure. Your internal memory is fried. Try to lock the bootloader. If its still unlocked on boot, you know it for sure.
Sent from my Galaxy Nexus using XDA Free mobile app
mrgnex said:
Hardware failure. Your internal memory is fried. Try to lock the bootloader. If its still unlocked on boot, you know it for sure.
Sent from my Galaxy Nexus using XDA Free mobile app
Click to expand...
Click to collapse
locked the phone and the unlocked padlock is no longer there on start up....
vzmaniac said:
locked the phone and the unlocked padlock is no longer there on start up....
Click to expand...
Click to collapse
Thats a good sign. Back up everything and unlock it again. Then try to flash the stock rom via fastboot. Without any toolkits!
Sent from my Galaxy Nexus using XDA Free mobile app
mrgnex said:
Thats a good sign. Back up everything and unlock it again. Then try to flash the stock rom via fastboot. Without any toolkits!
Sent from my Galaxy Nexus using XDA Free mobile app
Click to expand...
Click to collapse
flashed 2 different stock firmwares via fastboot... still no luck...
ive noticed now when it goes to reboot it gets 3-5 lines through the screen.... could this be something ? im getting to the point i think its a hardware problem...
vzmaniac said:
flashed 2 different stock firmwares via fastboot... still no luck...
ive noticed now when it goes to reboot it gets 3-5 lines through the screen.... could this be something ? im getting to the point i think its a hardware problem...
Click to expand...
Click to collapse
Did you use the flash-all.bat or did you flash everything manually? The lines could be an electrical issue or its an issue with the screen..
Sent from my Galaxy Nexus using XDA Free mobile app

[Help !] Randoom reboots on my GNEX.

Hi, i have this annoying problem since i updated my Paranoid Android version, from 4.6 beta 2 to beta 3. My phone started randomly slowing down and then rebooting. I tried flashing diffrent Roms, wiping cache, n stuff, but it still does the thing. I've heard that it is probably an issue with the EMMC chip, but im not sure. :crying:
Lock the bootloader. If its still unlocked upon reboot your emmc is fried.
Sent from my Galaxy Nexus using XDA Free mobile app
mrgnex said:
Lock the bootloader. If its still unlocked upon reboot your emmc is fried.
Sent from my Galaxy Nexus using XDA Free mobile app
Click to expand...
Click to collapse
I locked it, there is no lock on the google logo, and it has the locked status in the bootloader, but the issue is still there
Then try to flash the latest Factory image after unlocking the bootloader again. Zee if that helps.
Sent from my Galaxy Nexus using XDA Free mobile app

Rooting methods

Guys, just got this brand spanking new. It's my first LG and from what I'm reading it's not easy to root this thing. I've read through the forums and wanted to ask if unlocking the boot loader through LG then installing recovery and flashing supersu for gaining root is safe for my phone or should I go through the low effort methods and others... Very confused...
I've got the H815 ...
I've attached a screen shot of my software too to be clear as to what I'm running...
Sent from my LG-H815 using XDA Free mobile app
If you have the 815 model, then it's perfectly safe. I just did it in the morning. Unlock, flash recovery, flash root.
Okay so I basically unlock through LG, flash the recovery and then flash super su through it and that's it right?
Sent from my LG-H815 using XDA Free mobile app
Also needed to ask, will unlocking the bootloader reset the phone or wipe it?
Sent from my LG-H815 using XDA Free mobile app
jafferkhan said:
Also needed to ask, will unlocking the bootloader reset the phone or wipe it?
Sent from my LG-H815 using XDA Free mobile app
Click to expand...
Click to collapse
Yes it'll wipe it.
Understood, thanks mate
Sent from my LG-H815 using XDA Free mobile app

Categories

Resources