no touchscreen after ics. lg p920 version "not for sale" - LG Optimus 3D

A friend of mine gave me a lg p920 version not for sale. I was able to upgrade to ICS, but after updating the touchscreen does not work anymore. I ordered a new touchscreen, but it does not work. So the problem is in the bootloader. I used fastboot option EMU software version 1.25. Definitely missing the display driver. Does anyone know how to do?

You might try running Google translation on this old thread
http://forum.xda-developers.com/showthread.php?p=17175094
There was some weird thing about a special homemade cable to solve touch screen issue on some early O3D maybe...
Sent from my Oldschool Hardcore LG P925 with XBSA vR3D ROM and Backside Boneless FTW

I'm sorry, but I can not find information on the touchscreen. Where is it written? Thanks
drastic00 said:
You might try running Google translation on this old thread
http://forum.xda-developers.com/showthread.php?p=17175094
There was some weird thing about a special homemade cable to solve touch screen issue on some early O3D maybe...
Sent from my Oldschool Hardcore LG P925 with XBSA vR3D ROM and Backside Boneless FTW
Click to expand...
Click to collapse

I am not sure but I think the part in Slavik language about making the special cable has something to do with touch screen. I have never understood why the special cable is necessary but I know it has to do with touch screen, and that thread has been around a while, since O3D first was released. You would just have to try making one and see if it works.

drastic00 said:
I am not sure but I think the part in Slavik language about making the special cable has something to do with touch screen. I have never understood why the special cable is necessary but I know it has to do with touch screen, and that thread has been around a while, since O3D first was released. You would just have to try making one and see if it works.
Click to expand...
Click to collapse
no, not working

You made the cable and tried flashing using it? Already? That was fast.
Sorry, I don't believe you.
Yeah I remember you. "Yes to everything." The thing is, asking here is going to do nothing for you. If you don't take action and try things for yourself, then nothing is going to work for you.

drastic00 said:
You made the cable and tried flashing using it? Already? That was fast.
Sorry, I don't believe you.
Yeah I remember you. "Yes to everything." The thing is, asking here is going to do nothing for you. If you don't take action and try things for yourself, then nothing is going to work for you.
Click to expand...
Click to collapse
I do not make fun of anyone!
mine was a particular problem.
proof of the cable, I had already done. it takes a few minutes to do it, do not understand why did not believe me
In any case I succeeded alone ...
http://forum.xda-developers.com/showthread.php?p=45055347#post45055347

galaxy76 said:
do not understand why did not believe me
Click to expand...
Click to collapse
Well back a few months ago my thread was very busy with a lot of guys saying 'I have tried everything and done everything exactly and nothing works.' Usually it was because they were not reading and following directions carefully. It became irritating and I almost did not want to help anyone :banghead:... So I made the mistake of lumping you in with those guys.
Anyway, apologies and I am happy you succeeded
I am always amazed by the tenacity of our little 'club' here; I would have never thought of the battery. Heck, I did not know there is one.

drastic00 said:
Well back a few months ago my thread was very busy with a lot of guys saying 'I have tried everything and done everything exactly and nothing works.' Usually it was because they were not reading and following directions carefully. It became irritating and I almost did not want to help anyone :banghead:... So I made the mistake of lumping you in with those guys.
Anyway, apologies and I am happy you succeeded
I am always amazed by the tenacity of our little 'club' here; I would have never thought of the battery. Heck, I did not know there is one.
Click to expand...
Click to collapse
ok :highfive:

touch problem
galaxy76 said:
i do not make fun of anyone!
Mine was a particular problem.
Proof of the cable, i had already done. It takes a few minutes to do it, do not understand why did not believe me
in any case i succeeded alone ...
http://forum.xda-developers.com/showthread.php?p=45055347#post45055347
Click to expand...
Click to collapse
hello, i have problem with touch just like you. Please please if you can tell me how to fix it. It works very well on gb but when updated to ics not workin.
Thanx

gumand said:
hello, i have problem with touch just like you. Please please if you can tell me how to fix it. It works very well on gb but when updated to ics not workin.
Thanx
Click to expand...
Click to collapse
I buy a new touch screen

galaxy76 said:
I buy a new touch screen
Click to expand...
Click to collapse
i bought new touch too. but it wont work on ics. just in gingerbread. i dont understand

gumand said:
i bought new touch too. but it wont work on ics. just in gingerbread. i dont understand
Click to expand...
Click to collapse
But is not for sale version?

galaxy76 said:
But is not for sale version?
Click to expand...
Click to collapse
regular touch from ebay. i just dont understand how new touch work fine in gingerbread kernel and on ics wont respond omfg.

Related

Technical or Software problem

Hey,
I have had a vox for over half a year now and I was using the new OS from HTC.
Recently I had to reflash my phone because it was having a number of issues. The enter key on the front keypad would not work. It would handomly turn the bluetooth on. The screen would not be bright while I was using it (the standy dim lighting).
The enter key on the slide out keyboard does work.
After the reflash everything worked great. Now I have used the phone for a week and this starts happening again. Sometimes restarting will get rid of these problems, but it still seems to be there.
I tried to update to Dr. Gonzo's 6.1 ROM, but I was unable to flash that one, I got an error saying the ROM is corrupt.
Do you think this may be a hardware problem?
Please let me know what you think,
Thanks,
GRoder
which ROM are you currently using?
Did you USPL the device before flashing WM6.1 ROM?
that is a necessary step.
Let us know after you flash doc's ROM.
And another one who didn't even care to read the readme or some threats...
frauhottelmann said:
And another one who didn't even care to read the readme or some threats...
Click to expand...
Click to collapse
oh come on man... play nice. some just don't know that search is your friend. They'll learn though.
frauhottelmann said:
And another one who didn't even care to read the readme or some threats...
Click to expand...
Click to collapse
hey hey, I did read both of the supplied read me files, however I'm sure sure that the updates UPL/SPL updates worked correctly. There is one step that I am unsure about.
bellor said:
oh come on man... play nice. some just don't know that search is your friend. They'll learn though.
Click to expand...
Click to collapse
yea I always use the search function in forums, why ask what 10 others have asked before.
I'm just curious if anyone has experienced a similar problem with their phone. I'm hoping this is not a hardware issue...
Nope, this is something for which people are opening a new threat every day, so I hope you can understand that I am a bit grumpy sometimes!
@groder54
There is one step that I am unsure about.
Click to expand...
Click to collapse
what is it?
prajith said:
@groder54
what is it?
Click to expand...
Click to collapse
I will try it again tonight when I get home. I think it was the step where I had to run the *.bat file with all the promts...at the end the phone did not behave like it said in the read me so I think something may have gone wrong at that point.

Dead Infuse - Please help

Dear community members, my Infuse is dead I don't know why. It was charging over night and I just want to check the time when I noticed it was unresponsive. I though "I'ts just a SOD" but when I pulled out the battery an pressed the power button nothing happened, three finger trick and nothing...black screen no any light whatsoever even when I connect to my PC it is not recognized. Any Ideas?
I have Dman's Zeus 6 whit Script V6 SuperCharger.
I live in El Salvador and here is no any technical support...PLEASE HELP!!!!
I think it's just passed out :'( and if you think so also, I want to know if any of you have an Infuse for sale. I really love this phone because its big screen and wonderful performance.
Check the battery........if u have multi meter u can check it with that or the best way to check ur battery, Touch the battery pins with ur tongue and see if u feel anything.
rkkaranrk said:
Check the battery........if u have multi meter u can check it with that or the best way to check ur battery, Touch the battery pins with ur tongue and see if u feel anything.
Click to expand...
Click to collapse
That will short circuit the battery and then it WON'T work. Also 4v isn't enough to go across your tongue and feel it.
What will short short circuit ?
Just remove the battery and touch it with ur tongue u can feel the current mate.....don't jump on conclusion without trying it.
Thank you guys! I have tested the battery and is full charged (4.14V). Any other ideas?
I really appreciate your help and concern.
Guys I just opened the cellphone and the mainboard is fried
So now I'm lookin for buy the phone or just the mainboard.
Let me know if you have one for sale.
Best regards.
Prompter said:
Guys I just opened the cellphone and the mainboard is fried
So now I'm lookin for buy the phone or just the mainboard.
Let me know if you have one for sale.
Best regards.
Click to expand...
Click to collapse
dam
ouch sorry to hear that. were you OverClocking?
Nope, I think it was an high voltage peak during the night. Thank you for your concern.
Ouch.......
Sent from my SGH-I997 using Tapatalk 2
Dear Infuse freaks!!!
My beloved wife, trying to avoid the pain of see me in such big suffering, has bought me another Infuse! (used of course), is in its way from Austin, TX to El Salvador. I think it will be here in about 10 days.
Thank you for your help, I cannot express how much appreciated is your guidance and expertice, specially here where I can't find an reliable tech support.
Blessings for everyone.
That is a wife....awesome
bigjoe2675 said:
That is a wife....awesome
Click to expand...
Click to collapse
Thanks BigJoe! I'm a lucky man she is wonderful.
Prompter said:
Thanks BigJoe! I'm a lucky man she is wonderful.
Click to expand...
Click to collapse
glade you will be back with us in the infuse comunity soon...
blessings to your wife and you.
My phone died..
I was trying to upload my bootloaders to GB bootloaders using heimdall, and now my phone doesnt turn on.. no samsung logo too...
my battery is fine.. i tried the tongue technique..
I cannot use ODIN, as I cant go into download mode, or my pc doesnt detect it..
any idea what to do..
TIA
atrix4nag said:
I was trying to upload my bootloaders to GB bootloaders using heimdall, and now my phone doesnt turn on.. no samsung logo too...my battery is fine.. i tried the tongue technique..
I cannot use ODIN, as I cant go into download mode, or my pc doesnt detect it..any idea what to do..TIA
Click to expand...
Click to collapse
Did this get resolved for you...
bigjoe2675 said:
Did this get resolved for you...
Click to expand...
Click to collapse
No... I gave it to BestBuy.. I will get a new phone in 3 days.. I have to install GB boot loaders first..
I want to install AOKP, without GB boot loaders i am getting rainbows.. So i want GB boot loaders first..
Heimdall technique failed for me..
I dont know what i have done, mistake..
I have done this but without install GB boot loaders...if you carefully see you can read and make almost everything with the rainbows CWM screen...I did it, tested it and then back to Zeus 6 which I think is the perfect ROM for my needs.
I'm too noob to messing around with boot loaders...LOL
I hope you get your phone back soon.
droid73 said:
glade you will be back with us in the infuse comunity soon...
blessings to your wife and you.
Click to expand...
Click to collapse
Thanks droid! by the way I'm a big fan of your work.
I have tested almost every ROM posted here. ...I know I have a ROM Flashing Disorder (RFD)!!!

[Q] Galaxy S4 Clone screen not working

Hello,
I've recently bought Galaxy S4 clone and it was working great, till I tried rooting it.
The rooting was through *android kingo root* and everything went flawless. After 15 minutes, I noticed that the screen is black but there's backlight led. I thought it might be out of charge or any silly reason, tried every possible solution but couldn't get any help.
The phone turns on and I can receive calls and reply by guessing the place, I also can hear the unlock/lock sounds. But no luck in turning screen on.
Any help guys ?
this is urgent
Bump.
Sorry but the case is realy urgent. Please enlighten me with any help. /:
This is really important guys /:
Hope anyone can give me a hint ..
Clone
Don't know about a clone but i can think of just two things,
First maybe it's a hardware problem and need to be repaired!
Second if it is caused due to rooting or anything then you can try flashing the official firmware of your device (if available).
_maninder_ said:
Don't know about a clone but i can think of just two things,
First maybe it's a hardware problem and need to be repaired!
Second if it is caused due to rooting or anything then you can try flashing the official firmware of your device (if available).
Click to expand...
Click to collapse
Well I think its a hardware problem, because the phone starts up and I can hear sounds.
I could get a screenshot from the phone and see the karnel/baseband ... etc (Attachments)
I don't know where I could find a replacement screen or a rom flashed. Could you assist me with some hints or links?
Thanks.
Omar_ said:
Well I think its a hardware problem, because the phone starts up and I can hear sounds.
I could get a screenshot from the phone and see the karnel/baseband ... etc (Attachments)
I don't know where I could find a replacement screen or a rom flashed. Could you assist me with some hints or links?
Thanks.
Click to expand...
Click to collapse
A screen you should be able to order from china. A rom, now that will be harder to find as clone have almost no support or developers.
zelendel said:
A screen you should be able to order from china. A rom, now that will be harder to find as clone have almost no support or developers.
Click to expand...
Click to collapse
I believe its a hardware one's. The touch works fine
Could you give me a link? I couldn't find any screen.
Omar_ said:
I believe its a hardware one's. The touch works fine
Could you give me a link? I couldn't find any screen.
Click to expand...
Click to collapse
Well see thats the issue with clones. No telling what part they used from where.
This is all I could find.
http://forum.xda-developers.com/showthread.php?t=2512243
To be honest it maybe cheaper to replace the device with an authentic version from somewhere like swappa or something.
zelendel said:
Well see thats the issue with clones. No telling what part they used from where.
This is all I could find.
http://forum.xda-developers.com/showthread.php?t=2512243
To be honest it maybe cheaper to replace the device with an authentic version from somewhere like swappa or something.
Click to expand...
Click to collapse
Well, at the moment I have no money at all. I spent it all on the phone and didn't complete 2 weeks. I will try to save some money in the next months to buy another phone or parts.
If anyone has another solution please tell me.

[Q] Touch+display dead

The display stopped working 2-3 days ago. On booting i can see the google logo for 2-3 seconds before the screen goes dark. The phone works and i can hear dings of messages, but i cant access any of it. Once i kept shut it for a day i was able to see the screen for 10-15 seconds( i used this window to remove the screen lock so that i can use the usb transfer ). Now keeping the phone shut for long duration has no effect.
I can see the fastboot screen but not the recovery screen throught it.
I also bought a slimport so that i could see the screen on my pc. It works (not for the fastboot or recovery), however the touch doesn't work and the volume and power buttons response is too sluggish. I can connect the mouse but it is of no use as i can't see the screen on PC and use the mouse at the same time. I tried adb ( i have no experience of it ) but i cant touch the allow pernmissions key on the screen for the above reasons. Also what advantage would adb be in this case?.
Any advice ?
PS: i have cyanogenmod
I think ram is your only option. It definitely sounds like it's hardware and not software related.
Sent from my Nexus 5 using XDA Free mobile app
Sorry, i don't follow. U mean a ram replacement is needed ?
jd1639 said:
I think ram is your only option. It definitely sounds like it's hardware and not software related.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
nexmus said:
Sorry, i don't follow. U mean a ram replacement is needed ?
Click to expand...
Click to collapse
It was a typo.. He meant RMA
- Sent from an IceCold Hammerhead!
Oh, you mean sending it to LG for servicing? I am a bit hesitant since i have cyanogenmod and also am in india and i doubt they will give a replacement. I think going back to stock rom and then sending it for repairs might help but i have no idea how to go about doing that in this situation.
vin4yak said:
It was a typo.. He meant RMA
Click to expand...
Click to collapse
nexmus said:
Oh, you mean sending it to LG for servicing? I am a bit hesitant since i have cyanogenmod and also am in india and i doubt they will give a replacement. I think going back to stock rom and then sending it for repairs might help but i have no idea how to go about doing that in this situation.
Click to expand...
Click to collapse
Its all done via fastboot or lg flash tool. Probably the latter is best for you. Have a read of the guides in my signature
How can i do it using fastboot ?
rootSU said:
Its all done via fastboot or lg flash tool. Probably the latter is best for you. Have a read of the guides in my signature
Click to expand...
Click to collapse
nexmus said:
How can i do it using fastboot ?
Click to expand...
Click to collapse
I do t understand the question. Is this question one you're asking having already read the fastboot return to stock guide?
Same issue I had pretty much, it died about 2 months ago. I was still able to copy all of my files, phone worked perfectly but the screen was black. Had it replaced it no time. Is that by any mean a 311k? I've seen another thread like that pop up lately.
vnvman said:
Same issue I had pretty much, it died about 2 months ago. I was still able to copy all of my files, phone worked perfectly but the screen was black. Had it replaced it no time. Is that by any mean a 311k? I've seen another thread like that pop up lately.
Click to expand...
Click to collapse
What does the month it was made have to do with anything?
rootSU said:
What does the month it was made have to do with anything?
Click to expand...
Click to collapse
I don't know yet, I'm just trying to figure out whether it's a particular batch that started failing or it's completely random, just curious. The two replacements I was sent were 403K. Build is perfect, but they both had some light bleed issues. Looks like every batch comes with some good and some bad, QC definitely hasn't been too great on this phone.
vnvman said:
I don't know yet, I'm just trying to figure out whether it's a particular batch that started failing or it's completely random, just curious. The two replacements I was sent were 403K. Build is perfect, but they both had some light bleed issues. Looks like every batch comes with some good and some bad, QC definitely hasn't been too great on this phone.
Click to expand...
Click to collapse
They're not really built in batches. Manufacturing was continuous. They just changed the serial number every time the month changes so I dont think this would actually mean anything
I know but I'd still use it as a milestone more than anything, I mean there have been some differences in the units (eg bigger speaker holes), this way it's easier to track them along the timeline, because they definitely do change something in the manufacturing process from time to time if they have to make up for issues or something. They also did it with the N4 if I remember well.
vnvman said:
I know but I'd still use it as a milestone more than anything, I mean there have been some differences in the units (eg bigger speaker holes), this way it's easier to track them along the timeline, because they definitely do change something in the manufacturing process from time to time if they have to make up for issues or something. They also did it with the N4 if I remember well.
Click to expand...
Click to collapse
Speaker holes is a bad example because even the latest built devices it was still a lottery whether you got bigger or smaller holes. That's down to what you mentioned earlier, QC
rootSU said:
Its all done via fastboot or lg flash tool. Probably the latter is best for you. Have a read of the guides in my signature
Click to expand...
Click to collapse
I was able to unroot and flash the stock image. The problem still exists though, so it has to be a hardware issue. Fortunately the phone is still in warranty.
Thanks for all the support.

Nvidia shield tablet Power options help

Heya!
So i just got this Nvidia tablet with blisspop/lollipop or whatever it's called already installed.
Now i've been trying to read through some of the threads on this page but it honestly feels like im reading a different language.
I've noticed the Nvidia power options is gone from the tablet and since im lagging pretty bad often when playing games although not all the time, i'd like to fix this.
I thought the best option would be to increase my cpu usage, do you guys have any guides or tips for me on how i could do that?
Thanks in advance!
honestly, the kernel included in blisspop is plagued with odd behavior.. hangs, audio skips, and weird lag that comes and goes without reason...
some say it works fine for them, but myself and many others have had this issue... so, that is probably your problem.
DreadApex said:
honestly, the kernel included in blisspop is plagued with odd behavior.. hangs, audio skips, and weird lag that comes and goes without reason...
some say it works fine for them, but myself and many others have had this issue... so, that is probably your problem.
Click to expand...
Click to collapse
I understand, is there anything i can install which works better? or am i stuck with the current "kernel" as it's called?
Sorry, i'm not familiar with the contents of blisspop and such.
you can try the official firmware, but if you bought the tablet with blisspop installed on it already... it is probably killswitched... so you need to follow the instructions here or risk breaking your tablet for good.
DreadApex said:
you can try the official firmware, but if you bought the tablet with blisspop installed on it already... it is probably killswitched... so you need to follow the instructions here or risk breaking your tablet for good.
Click to expand...
Click to collapse
I'll check it out!
One last question; if i just use it regularly as i've been doing, will it actually just not work after some time?
Edit: i checked my serial number and it said "Next OTA: ST - yy (urgent)" so im guessing it's killswitched
Cladias said:
I'll check it out!
One last question; if i just use it regularly as i've been doing, will it actually just not work after some time?
Click to expand...
Click to collapse
I'm not sure what you mean... the battery will die if that's what you mean..lol
Cladias said:
Edit: i checked my serial number and it said "Next OTA: ST - yy (urgent)" so im guessing it's killswitched
Click to expand...
Click to collapse
yes, just be sure to remove the ota app as instructed in that post to ensure it won't get delivered.
DreadApex said:
I'm not sure what you mean... the battery will die if that's what you mean..lol
yes, just be sure to remove the ota app as instructed in that post to ensure it won't get delivered.
Click to expand...
Click to collapse
I assumed the Killswitch is something that deactivates my tablet if i dont do anything to fix it, hence why i asked if it wouldn't work after a while if i didn't do anything about it.
I'll try to follow what the thread says. Thanks for the replies!
the killswitch could kill your tablet the instant it connects to the internet.
make sure you remove it BEFORE you do and you won't have any issues from that point on with anything.

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