Develop Bugs

How to re-install

Hey Guy/Gals,
I'm very new to this so bare with me.
I have an LG Optimus E971 from Rogers here in Canada. On the home screen the dock icons are unresponsive. However inside an app at the bottom of the screen the icons work. So I assume this is a software issue and wish to reinstall or re-inject the firmware into the phone. I'm looking a step by step how to on doing this, current version of is 4.1.2.
EXAMPLE:
-Dock icons (icons at very bottom of screen itself) are unresponsive.
-Landscape view works, as the icons move to the side of the screen
-Open app, Instagram, all buttons at bottom work (feed, explore, camera, news, profile).

Nothing? Just ads, huh

If you are not rooted and your bootlader is locked the best way to fix things in my opinion is to hard reset your device(to delete everything from inside that may couse the problem)install lg pc suite from lg and reinstall the phones firmware,this tool has an option to do this l've done it before. If you are rooted and your bootloader is unlocled just flash kdz and do a hard reset after.

akiscoolio said:
If you are not rooted and your bootlader is locked the best way to fix things in my opinion is to hard reset your device(to delete everything from inside that may couse the problem)install lg pc suite from lg and reinstall the phones firmware,this tool has an option to do this l've done it before. If you are rooted and your bootloader is unlocled just flash kdz and do a hard reset after.
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Hey thanks for the response. I have done the factory reset and the phone is back to oem spec.
It is not rooted or anything, I will try the lg software I didn't realize I could use this to resintall firmware. I'll give it a shot and report back. Cheers

Good luck

akiscoolio said:
Good luck
Click to expand...
Click to collapse
Are you certain you're able to reinstall the firmware? All I see is that I can Backup/Restore and Update Firmware.
There's no where that says I can re-install the firmware. When I google it only picks up on firmware updates

Yes I am sure I did it my pc is down and I can't tell you exactly where is the option but I can tell you what I remember it's in the upper right corner next to help option or the other one probably and I think it says something about troubleshooting
---------- Post added at 01:54 PM ---------- Previous post was at 01:48 PM ----------
If you still can't find it maybe you should update the program to the latest version

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Cannot start phone after unbricking it.

Hello experts,
I hard bricked my phone, but with the tool I managed to repair it. But after unbricking it while starting phone, it got stuck in boot logo and screen appear to be broken but its not.
This is how phone look like and everytime it happene same.
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https ://drive.google.com/open?id=0B_S-tkD3eHy5Y3h3NnB3Y013Uy1qbTZycnpTWHN3OXlEc05F
What to do in this case? I don't have any idea now.
Please provide any solution.

unnat1993 said:
Hello experts,
I hard bricked my phone, but with the tool I managed to repair it. But after unbricking it while starting phone, it got stuck in boot logo and screen appear to be broken but its not.
This is how phone look like and everytime it happene same.
https ://drive.google.com/open?id=0B_S-tkD3eHy5Y3h3NnB3Y013Uy1qbTZycnpTWHN3OXlEc05F
What to do in this case? I don't have any idea now.
Please provide any solution.
Click to expand...
Click to collapse
It appears to get to the part where it starts to load the OS. In this case try to get into recovery. If you can get into recovery, great! Then just adb sideload the latest ROM from OnePlus.

ZVNexus said:
It appears to get to the part where it starts to load the OS. In this case try to get into recovery. If you can get into recovery, great! Then just adb sideload the latest ROM from OnePlus.
Click to expand...
Click to collapse
Did it, but after sideloading latest ROM from oneplus, it runs perfectly for sometime and again doing same thing.

Un brick by method 2

unnat1993 said:
Did it, but after sideloading latest ROM from oneplus, it runs perfectly for sometime and again doing same thing.
Click to expand...
Click to collapse
This actually sounds like a hardware issue to me, but I have no idea what I am talking about so idk.

drmuruga said:
Un brick by method 2
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Click to collapse
Did it, problem persist. :crying:

I'm not see the video but why you flash twrp and flash any other rom and try ?

Finally, OnePlus has told me that motherboard is not working. So have to change phone.

Can anyone get a Solution to this screen problem?

Phone always greets me with this pixelloided screen.
Its becoming an issue slowly.
Whenever I press the power button i get this screen. It persists for a while and goes off by itself.
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meher777 said:
Phone always greets me with this pixelloided screen.
Its becoming an issue slowly.
Whenever I press the power button i get this screen. It persists for a while and goes off by itself.
Click to expand...
Click to collapse
These are the screen snaps

hemanth.k said:
These are the screen snaps
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do you have a custom rom?

Mr bubbles said:
do you have a custom rom?
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Click to collapse
No

hemanth.k said:
No
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odd then that usual happens on custom roms you might need to re flash stock rom then.

Mr bubbles said:
odd then that usual happens on custom roms you might need to re flash stock rom then.
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How to do that without unlocking BL?

hemanth.k said:
How to do that without unlocking BL?
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Click to collapse
Not that I'm aware of, you might want to try a Factory Data Reset first. After doing the appropriate backups first of course.
If that fails, unlock the BL, flash stock. Once you verify it works lock the BL again. You might have to FDR again to get the Play Store to show Certified if clearing data under Apps doesn't work.
I wish I could still trust my Robin, but I have a battery heating issue that nothing seems to fix. Hence my signature showing my former backup phone as my DD.
Sent from my ZTE B2017G using XDA Labs

SIM CARD not detect and WIFI not work

SIM card not detect and WIFI does not work after returning from AOSP to STOCK Adroid Pie
Restoring copies in TWRP does not help.
After installing other versions of Android, SIM CARD and WIFI also not working
Help please ;(

Pawel_pecet20 said:
SIM card not detect and WIFI does not work after returning from AOSP to STOCK Adroid Pie
Restoring copies in TWRP does not help.
After installing other versions of Android, SIM CARD and WIFI also not working
Help please ;(
Click to expand...
Click to collapse
What variant do you have?

H930.
I have now installed HAVOC OS and the phone is restarting with the GOOGLE logo

I installed V31a and in the settings does not see the MAC addresses for the WIFI card and the address for the BLUETOOTH
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It also doesn't see the firmware version and bandwidth

Never heard of any such issue. Try flashing kdz.

After installing software using LGUP, the phone keeps resetting itself

It works!!! For those in need: I turned on LGUP and selected the "ChipErase" option

Pawel_pecet20 said:
It works!!! For those in need: I turned on LGUP and selected the "ChipErase" option
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Click to collapse
But now you have wiped your IMEI and serial number. In all my guides I warn people not to use that option.

Right. I haven't checked it out. There is no IMEI or SN now. Can it be restored somehow?

Such things are not allowed to be discussed here on XDA, as far as I have heard. You'll have to find another site to see if there's a way to do that.
In the future, don't go running around without knowing what you're doing, because you will break things, as you have just now done. Most people should never use Chip Erase, as detailed on many threads here.

Success with adding IMEI. Now there is still SN

schwinn8 said:
Such things are not allowed to be discussed here on XDA, as far as I have heard. You'll have to find another site to see if there's a way to do that.
In the future, don't go running around without knowing what you're doing, because you will break things, as you have just now done. Most people should never use Chip Erase, as detailed on many threads here.
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Yeah this sounds a lot worse than playing with Windows Regedit.
Cloned hdd copies are a beautiful thing...

Question 9 Pro doesn't have access to all storage?

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I'm at a loss here. Updated to c61 today, and it's been goofy. I can't install local upgrade (was gonna try to dirty flash), I can't enable RAM boost (not a big deal), and I can't save cropped pics in the gallery app. I'm not sure if it's related, but apps are randomly cloning themselves, too. Does anyone have any ideas?

it kept freezing and i had to factory data reset. i hate this phone now.

aNGERY said:
it kept freezing and i had to factory data reset. i hate this phone now.
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Stay on OOS 11, nothing compares, no custom ROM nor ColorOS comes close. Custom ROMs are riddled with bugs, and COS is the same.

Also, flashing custom ROMs might introduce more issues at times. I flashed one and couldn't update properly. Then my phone broke and can't use T-Mobile MSM, it's permanently set to IN.

aNGERY said:
View attachment 5651985
I'm at a loss here. Updated to c61 today, and it's been goofy. I can't install local upgrade (was gonna try to dirty flash), I can't enable RAM boost (not a big deal), and I can't save cropped pics in the gallery app. I'm not sure if it's related, but apps are randomly cloning themselves, too. Does anyone have any ideas?
Click to expand...
Click to collapse
the c61 itself has a local update in it, with the c61 you don't need the local update.apk and that the RAM boost can't be activated for you (I think you're rooted) with root I couldn't activate RAM boost either.
just as with the c61 the RAM see your pic and mine is displayed in a different place if you have root, just like then (without root) another menu opens if you press the 12 GB Ram woman then extra RAM (this menu is not there with root )