Hi guys,
I have a smartphone Lg optimus L9. Until now, no problem.
This afternoon, however, quietly browsing on the internet and after taking a few pictures, the phone was completely blocked by presenting these "symptoms":
- The back side, close to the camera, it became very hot
- The screen is locked and there was no way to fix it. Specifically, it is stuck in the image of the menu (that is the position where I was at that time) and have appeared strips that flashed for about a minute in green, purple and red.
I removed the battery and put it back. Power-up, the LG logo appeared but the cell did not go ahead. It 'been a image of the logo grainy on the screen and the phone did not boot up.
I waited 1 hour and I tried to turn it back on. As if by magic the cell has started normally without any problem (apparent). The touch was working at 100%, the camera, network etc.. all 100%
After a while, let's say after 5 minutes of reuse, the problem has come back! everything freezes and the screen goes berserk with those multicolored stripes that alternate on the screen.
I should point out that I have not made any changes to the phone, so no sbrandizzazione or similar things.
What's going on? But more importantly, how I solve?
Thank you very much, all those who respond.
sorry for my english
Related
Hello! Well, my xperia a year ago I fell and broke her in the corner of the screen. Phone run smoothly, without charge. One year after the fall, when the phone was slipping off, he had a black screen responds to touch, etc. and when it parted and one Unlock blocked the screen work, even if it was then slid the screen. About a week ago I my phone don't respondoing, I took out the batteries, put on, turn on and here black screen (when switched on the screen exploded phone work), I try to do it again. The phone will turn on, the screen turns off after a while (probably disappear sony logo and loading android starts) and lights up again and already being lit to remove the battery or discharge her. Undressed, I watched the entire tape in the state untouched ... Under the charger behaves identically, install kernels, original roms nothing. I would add that the PC Suite detects the Arc LT15i or perhaps, a rom is the original uploaded ...
Is it the end? What could possibly be damaged?
Sorry for my bad english, i use translate .
refreshhhhhhhhhh
Today, when I turned my tablet on, I immediately noticed two things. One, the battery was critically low. Two, my homepage looked strange. Everything was not only fuzzy, but it also had a "thermal camera" effect, where everything was either bright yellow, red, green, or blue.
I had to board a plane at the time so I was like, "Fudge. I'll deal with this later" and shoved it back in my purse.
When I got to my hotel, after having charged the tablet for several hours, I tried to boot it up but it wouldn't work.
I restarted the device but that didn't fix the problem either. Now it just stays on a lit up blank black screen. Occasionally static horizontal lines will flicker across the screen but mainly it remains as the lit up blank black screen of death.
Please help! I am not computer or tech savvy. I also did try holding down the power and volume keys simultaneously as others suggested but that didn't work either. Please help. Thanks guys.
This may be important info: I felt my tablet get really hot two days ago.
lovelyrwwr said:
Today, when I turned my tablet on, I immediately noticed two things. One, the battery was critically low. Two, my homepage looked strange. Everything was not only fuzzy, but it also had a "thermal camera" effect, where everything was either bright yellow, red, green, or blue.
I had to board a plane at the time so I was like, "Fudge. I'll deal with this later" and shoved it back in my purse.
When I got to my hotel, after having charged the tablet for several hours, I tried to boot it up but it wouldn't work.
I restarted the device but that didn't fix the problem either. Now it just stays on a lit up blank black screen. Occasionally static horizontal lines will flicker across the screen but mainly it remains as the lit up blank black screen of death.
Please help! I am not computer or tech savvy. I also did try holding down the power and volume keys simultaneously as others suggested but that didn't work either. Please help. Thanks guys.
This may be important info: I felt my tablet get really hot two days ago.
Click to expand...
Click to collapse
I'm not really sure but this sounds like a busted digitizer. And that's hardware. If your computer can still read from your tab while it's booted up and connected now would be a really good time to save all your data. You could take it to a repair shop. If it's not too expensive to fix do it otherwise I would be looking at a new tab.
Sent from my Nexus 7 using XDA Free mobile app
Press briefly on Power button while it's charging. If you don't see the battery charging icon I'm afraid it's a hardware issue.
Okay so I am running CyanogenMod 12.1-20151114-NIGHTLY-ls9980 on my lg g3 ls9980 and it seems it takes a very long time to boot up if my phone dies, etc. Then, when my phone finally turns on, it goes to optimizing apps, all 171 of my apps have to get optimized each time... Sometimes this isn't the case but most of the times it is... Then to add to this, when booting my phone on, the pixels are perfectly slashed straight down the middle, one side of the screen being higher than the other ( i believe it's left over right)... this is on everything, including the CyanogenMod boot logo, but not the LG logo that I get before the CyanogenMod logo shows. In order to get this screen slashing to go away, I have to lock and unlock my phone about 3-4 times...
How do I fix all of this?
Cavasi said:
Okay so I am running CyanogenMod 12.1-20151114-NIGHTLY-ls9980 on my lg g3 ls9980 and it seems it takes a very long time to boot up if my phone dies, etc. Then, when my phone finally turns on, it goes to optimizing apps, all 171 of my apps have to get optimized each time... Sometimes this isn't the case but most of the times it is... Then to add to this, when booting my phone on, the pixels are perfectly slashed straight down the middle, one side of the screen being higher than the other ( i believe it's left over right)... this is on everything, including the CyanogenMod boot logo, but not the LG logo that I get before the CyanogenMod logo shows. In order to get this screen slashing to go away, I have to lock and unlock my phone about 3-4 times...
How do I fix all of this?
Click to expand...
Click to collapse
Try try fresh installing the latest nightly. By fresh I mean wipe everything except storages
Very strange problem. I have a LG G3 D855 for 1 and a half years now(rooted)
My phone was at a very low percentage, and I heared it go out. Happens to everybody, nothing strange so far.
I connected it to the charger and I turned it on, i heared the startup noise, but nothing happened. No pincode screen or unlock screen. Stuck at LG life is good screen. I actually was able to take a screenshot, i heared that sound when pressing power and volume down key. I know it is just right away from the main screen, but why is my screen freezing at startup logo? Tried to hard reset and clear all data, then I get a secure confirmation (verify) error. then my led starts to flash red and blue. Battery taking out and still no success.
How to fix this? Also screen is recognizing touch at the startup screen (when it fades away i click on it and it turns brighter)
EDIT: I blindly went into whatsapp and i am able to type and answer calls blindly wtf. Now I got a blue screen, everything is operational, the screen is blue now
Edit: I can actually blindly unlock my phone with my knock code, and hear messages coming in. The screen just freezes on life is good. I can hear it is unlocked wtf is this.
Hi dear community!
Last week my dear LG G5 H820 had an issue.
I almost ran out of battery, so I plug it into a charger as usual.
My screen then starts to have a strange behavior (turning from black to my normal android screen two times). Then it shuts down.
From this time I could not boot it up.
I know it's starting anyway in background as the blue light blinking, but nothing is appearing on the screen.
I first think about screen issue, so I tried to replace it (thanks to Amazon), but even with this new screen, nothing is displayed on the screen. But I heard the phone asking for pin code and light blinking blue.
I tried to plug the smartphone on my PC and launched LGUP. LGUP detect my smartphone on the COM8.
I think the video's circuit is dead, but is there any chance to access to filesystem to check if everything was really backup?
Thanks for reading me!
Have a nice day ☮
Greg