[HELP] Some part of the screen is not working

The problem started when i borrowed my friends charger i think it's a galaxy duos? after i plugged the charger into my phone? it didn't charge so i removed it? after that, the lower part screen of my phone is not working anymore? please help. i've already done a full wipe and, downgrade to 4.4.2. from 5.0.1. still the problem persists it's driving me crazy. :(

http#i.imgur.com/O07JAdv.png

replace the # with a dot(.) to see the picture... can't post outside links :/

s pen only working on part of screen help!

Hi having trouble were my spen is not working we're the dock apps are at the bottom of the screen... is there any suggestions why or how to fix this.. added attachment to show were

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Part of the screen not working

Since yesterday, iv'e noticed theres a line from one side of the phone to the other side isnt working when you touch it. Iv'e tried factory reset and everything and it's still there so what could be the problem and how can i fix it?

How to dual boot on me176cx part 1

This is only first part. In this part, I will NOT mention any OSes. I will teach you how to run rEFInd on this device.
In other parts, I will edit rEFInd's config file to make it really "work". BUT, after this tutorial, you may fell happy that dual boot will most likely work on the device you just hod in your hands.
This guide is for me176cx only. Steps for other devices may be similar, only try to do this on other devices if you are sure you know where the differences are and how to change the commands!

So let's begin!
My tablet before doing anything

on http://www.rodsbooks.com/refind/getting.html , click on get binary zip file

Extract the downloaded zip

look for the folder "refind" inside the extracted folder


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Now, we need to move it to Efi System Partition.
Istall busybox. Then, install Android Terminal Emulator.
Using some file browser with root rights, make a folder in the root of your device's memory called "esp"


Then, mount Efi System Partition on it:
Run the Android Terminal Emulator, type su, and confirm the SuperUser dialog.
Then, type: busybox mount /dev/block/mmcblk0p3 /esp
it should have no output.

Then, copy the "refind" folder to file system root.

Then (using terminal emulator) copy the refind folder to the ESP.

Then, make sure it is really there

Then write: busybox umount /esp

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Now, add rEFInd's binary to bootorder and set the bootorder to !!!NOT!!! boot it first, becouse you have to test it first (and you do not want to run and buy the first powered hub to be able to get back in android some complicated way)

Issue this command (the paste function does not work in terminal emulator so you have to rewrite it by hand)

Then, make sure the path is set well:


Then, set the boot order to boot Android first by ./efibootmgr64 -o 0001,0000
Then, set the next boot (only next boot) to rEFInd


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Now, just power off the tablet, (do not restart) and power it on again. You will see rEFInd, but you cannot do much without powered hub.
So if you have one, look around with keyboard. If you do not have one (like me), just power off the tablet by holding the power button, power it on again and wait for the next part of this tutorial :)

Hard Brikced SM-G7102 after swapper accidently formatted mmcbkl0 or mmcbkl0p1 part.

Hello Friend
I am having samsung galaxy grand 2 duos (SM-G7102). Accidently bricked yesterday (Hard bricked) no chargning, no led, no recovery or download mode. Actually i installed swapper 2 which i think formatted the mmcblk0 partition of mmcblk0p1 part. Kinly advise me how to recover

Top part of screen stops responding to touch occasionally

After a while the top part of my screen will completely stop responding to touch. I can't pull down the notification area or press anything on the upper portion of the phone. After, I reboot it works for about 30 seconds and then the top part of the screen will stop working again. The only thing that will fix it is to wait it out. Maybe a few hours later it will start working again. Then a couple days later and the same thing happens. I think maybe my phone is overheating from some app or something and then it causes this to happen for some reason. That would I guess explain why it starts working after while, because the phone had a chance to cool off

Anybody else experience this?

Cracked the glass part of my screen, is it worth repairing?

I know that these threads exist for other phones and such but couldn't find one for my s3 that fits the current timeline. I dropped my phone from my pocket while walking and only cracked the glass part of the screen. Touchscreen works fine, there aren't any damages done to the actual screen part, I believe only the gorilla glass is cracked. Service wants 0-0 to repair it but judging by the current phones that are out there is it worth repairing it? I could sell the phone for the parts at around 0-0 and add up money to buy something like a Z2. What are your thoughts about this?