Database Users

[Q] LG E400 KDZ update issue

I tried to load old stock of LG E400, however, it gave me some error at final stages. Now, the phone is working except two issues:
1: The USB is not working at all, neither for charging not for data transfer i.e. the phone is not detected on computer.
2: The graphics are not good as it should be. I guess its operating at 8bits or so.
I tried Voume Down, Home key and power, but no help by resetting it to default.
I tried Volume Up, Home and power, but i don't know how to proceed once it shows notice screen. I am not sure how to proceed or restore a new stock ROM or load a custom ROM since the recovery is not installed nor the device is rooted.
The current ROM is V10b.
Please help!

amjadakmal said:
I tried to load old stock of LG E400, however, it gave me some error at final stages. Now, the phone is working except two issues:
1: The USB is not working at all, neither for charging not for data transfer i.e. the phone is not detected on computer.
2: The graphics are not good as it should be. I guess its operating at 8bits or so.
I tried Voume Down, Home key and power, but no help by resetting it to default.
I tried Volume Up, Home and power, but i don't know how to proceed once it shows notice screen. I am not sure how to proceed or restore a new stock ROM or load a custom ROM since the recovery is not installed nor the device is rooted.
The current ROM is V10b.
Please help!
Click to expand...
Click to collapse
graphic error is sometimes because of firmware incompatibility with new released phone if im not mistaken
about your phone not detected
have you ever tried to uninstall the driver then reinstall and make sure that you enable usb debbuging
and if the debbuging works then i suggest you upgrade to other latest firmware because v10b is too old

Thank you for replying. I did tried uninstalling and installing, it did not help. However, I tried flashing 10E and it helped in fixing the USB issues. However, my graphics still not fixed, even i tried installing a custom ROM but still graphics are not fixed
EDIT: V10F fixed the graphics problem in the stock ROM however, in the custom Rom, its still not working. Trying V10H stockrom and trying to install the custom ROM to verify.
jsarunotres said:
graphic error is sometimes because of firmware incompatibility with new released phone if im not mistaken
about your phone not detected
have you ever tried to uninstall the driver then reinstall and make sure that you enable usb debbuging
and if the debbuging works then i suggest you upgrade to other latest firmware because v10b is too old
Click to expand...
Click to collapse

The spectrum and other rooting hacks for LG - E400 only works upto V10C stock rom.

amjadakmal said:
The spectrum and other rooting hacks for LG - E400 only works upto V10C stock rom.
Click to expand...
Click to collapse
you should trying with v10n t-mobile

htn2205 said:
you should trying with v10n t-mobile
Click to expand...
Click to collapse
May I get the link for the v10n, please.

amjadakmal said:
The spectrum and other rooting hacks for LG - E400 only works upto V10C stock rom.
Click to expand...
Click to collapse
I have LG-E400f-V10f as a baseband version, and I rooted successfully with spectrum.
 @amjadakmal, what error did you receive in the final stage of KDZ-Flasher?
What version of KDZ-Flasher are you using?

Touch Screen Bugged after D802 Leaked Lollipop

Need some help guys ,
I flashed the leaked LGViet update on my D802, coming from cloudy 2.0 rom, did all the wipes , it booted fine but my touch screen has gone crazy, registering touches all over the place ... i some how managed to flash my backup after multiple tricky tries, but still facing the touch screen issue
Could some one please help me

Too many radio flashes?

Ok, I have a LS980 that is either always Roaming or only on 2G Edge data connection........
I have been switching between zvc (stock) and zv8 roms (cm12)......requiring the respective radio/modem flash to properly boot.
The reason i've switched soo much is because I was chasing down the CM12 no GPS issue.......which I did manage to remedy by flashing to stock, then restoring my cm backup.
Ok.......so basically......I've seen this phone connect to H+, like it should, only a few times.....and for a few moments then it always ultimately disconnects and reverts me back to Edge.
I thought it was a CM12 issue......but I flashed Cloudy's G3 rom based on ZVC......and it didn't help.
I just so happen to have a second LS980 G2 for a few days........its running the Cloudy G3 ZVC based rom.....no issues.....H+ all the way like normal
Right now I have both G2's running the same ZVC rom (and I have wiped complete and .tot backed to ZVC stock, then flashed the cloudy rom on the weak signal g2)
I can literally take the sim out of the roaming/Edge only G2...put it in the other g2 and pretty much always H+ after a few seconds of booting.
So.......my basic question........would you deduce that: 1. this phone just already had weak radios inside this phone to begin with OR 2. frequent modem flashing caused a weaking/radio issue?
I've worked on probably close to over 5 G2s.......and this is the first time i've seen one with weak/bad radio inside of it and displaying this issue.

Nobody else ever had a G2 with a bad/weak radio/modem??

Your issue could be hardware related. My D802 has had a terrible GPS reception that drove me mad. No matter what ROM, even stock. They replaced some module (radio and/or GPS), now it's accurate.
Flashing *should* have no impact, on the other hand overheating issues with our G2 are known, resulting in screen damage. This may also fry a radio, I don't now.
Regards,
saimonsez

[Q] F320S Weird screen glitches on JDI Panel

Hello there,
I have a F320S and I'm having some issues with the screen. Sometimes, when I unlock (wake) the phone, the screen presents visual glitches very similar to the ones that shows when a LDG Kernel is flashed instead of a JDI, it duplicates the image and shows some white lines (see the photos on the attachments). It happens when a dirty reboot occurs too, this "visual glitches" are present in LG logo at boot, so I can deduce that the glitches are coming from kernel or hardware issues if I'm not wrong. The most part of time the screen is in perfect conditions, in fact, when I wake/lock/wake the phone several times in seconds, the glitch doesn't shows most of times. Also, I know that it isn't heat issues, due to max freq is at 1.5GHz and the device stays very cool most part of time. Is it happening on any LG G2 in general or F320 with JDI panel?
Thanks in advance!
P.S.: Sorry about the blurry/unfocused photos but only had a 5MP's Nexus S Camera to do them.
EDIT: I'm on 5.1.1 BlissPop 4.0 with RenderKernel R3, Blastgator's Hybrid Bootstack and KK Bootloader. But this happened also on stock 4.4.2 with Dorimanx Kernel for F320 (and Blastgator's TWRP too) before I moved to LP and LP Hybrid Bootstack.

[g2 d802]-after i update the version the wifi stop working (doese'nt turn on)

Hallo.
i search for solution for my problem and i did not find so i open this thread.
a few days ago i saw that i have update for my lg g2 to 5.0.2 (i saw it in the lg pc suite program)
so i update my phone, and after it my wifi stop working.
when i try to turn it on its show me that he try all the time to turn on without succsess,
i change several roms and swipe all the phone and still the problem exists.
som1 have the solution for this problem?

maybe you need to wipe all and go back to stock lolipop from a kdz file. but wiping all.

Already try this solotion and it doesn't work

then could be something wrong with modem part of phone.