[Q] OTG Support? - AT&T LG Optimus G

My LGOG has completely dead and nonfunctional touch screen, and it was left in charge only mode instead of something useful like MTP (and with no USB debugging on). As it stood I couldn't get any old files off of the phone, since I can't actually use the touchscreen (it otherwise functions perfectly fine, it can still receive texts and I can still see the screen, just not use it).
I figured the easiest option would just be using a mouse with an OTG cable to change the settings and then use something like Moborobo to grab the old files, but I just got the cable and I'm getting no function. Is there any known way to get OTG working? Preferably one that doesn't require me to be able to use the phone without it.
If not, does anyone have any other ideas that could help me recover the information on the internal storage (other than buying an entirely new Digitizer and replacing it?)?

If u have CWM Recovery, boot in and connect cable or use advanced/mound SD

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[Q] Recovering pictures/videos from a Droid Razr with a broken screen

My friend dropped his phone and the screen its completely out. He got his phone replaced under warranty but he still has his broken phone with pictures still on it. It doesn't get recognized when I plug it in via USB because USB debugging is off or its set to charge only or something along those lines. Is there a way for me to turn it on or get the files I need? I thought about getting a mini hdmi to hdmi and hooking it into a TV so I can turn USB debugging on but I'd like to try first without spending any cash.
Any ideas?
leonjones said:
My friend dropped his phone and the screen its completely out. He got his phone replaced under warranty but he still has his broken phone with pictures still on it. It doesn't get recognized when I plug it in via USB because USB debugging is off or its set to charge only or something along those lines. Is there a way for me to turn it on or get the files I need? I thought about getting a mini hdmi to hdmi and hooking it into a TV so I can turn USB debugging on but I'd like to try first without spending any cash.
Any ideas?
Click to expand...
Click to collapse
You obviously already checked whether the pictures were not on his external SD card, right? If so: Mini-HDMI is indeed your best bet. Of the touch screen does not work (and you are desperate) you could try to borrow/buy the dock with USB. The RAZR would make a nice Android TV box
There is an Android remote control app on the Play store, but I don't know how you could install it. Instead of being an app that you run on an Android to control some other device (e.g. a Windows PC), this is to let some other device (usually, but not necessarily, a Windows PC) control what's on the Android.
The only way that I can think that you *might* get this installed is if a DEV in the Development forum might be able to suggest how you could put the APK on your phone's Micro SD Card *plus* the Android equivalent of AutoExex.bat on a PC such that it would execute a routine on next boot to install that APK, suppressing errors (so that you're not stuck with a "do you really want to install this ****? yes/no" dialog that you can't see. The install would not only have to install this APK, but also configure it. This is a huge long shot. I'm way out on a limb, basically making **** up.
Good luck.
===================================
EDIT/NEW: What if you cabled your phone via hdmi to a tv? Wouldn't that let you at least *see* what the phone is outputting? The digitizer might still work well enough to fight your way through an install of the above app?
Search for android screencast. It's a java app for the pc that duplicates the phone screen on the pc.
Sent from my DROID RAZR using xda app-developers app

Broken Display, Flight mode on, No USB Debugging - Help

So I've been searching Google all day and still can't find a way around all this...
Phone (Nexus 5) got the black screen of death, where a connector on the motherboard gives up due to heat/old age. It only then works by applying pressure to the connection. The digitizer would sometimes play up and I'd have to press on the spot to write emails and texts. My phone got the the point where it became unusable and the digitizer started spazzing out, in that, the flight mode button got pushed, now the screen doesn't work at all.
So heres my dilemma..
Since I flashed Android 7.1 the USB debugging mode has never stayed on through a reboot and is currently off. That ruins my Vysor option to control the phone via usb. Theres a post about a guy who turned on USB debugging via Cerberus which I have, but with flight mode on that rules that out. I've managed to find my way into recovery and ADB works but I have plenty of issues, maybe because I had to use SUhide atc after 7.1 decided to clamp down on rooted devices with banking apps, snapchat etc. My Slimport hdmi adapter isn't working well but I guess thats a cheap fix and will allow me to at least see the screen, (no digitizer though). Other option is to use usb otg to connect a mouse and try things blind.
So are there any other ideas out there? ADB still may work, I got Boot.img onto my computer, but had trouble unpacking it.

Screen android phone broken, no USB debugging on, mouse working no visual

Hi guys,
My screen recently died. Before fixing it at a specialized shop, I want to retrieve the data from the phone. Sadly the phone is pattern-locked and until I unlock it I can't access the data when I connect it to my PC. The screen is essentially dead. The image is almost totally black except for small layer in left top corner and the touch sensor is unresponsive, but other than that the phone works and receives notifications and so on.
USB Debugging mode isn't active on the phone and thus I can't replicate the screen of the phone on my PC through software alone, when I connect it via micro-USB. I also didn't think of this problem in advance and I'm not registered on Sony's FindMyMobile or any similar apps.
I tried using a HDMI-MHL adapter and I confirmed that the phone is indeed working because I'm able to get the phone screen's image on my TV. The problem is I can't actually interact with the phone because as I said earlier the touch sensor is not working.
The HDMI-MHL adapter I've used also seems to have a micro-USB port but that seems to work for power only. If I connect a USB-OTG cable on it and connect a USB mouse to it I get image but no mouse. If I connect the USB-OTG and the mouse, alone, I get a mouse cursor but I can't see what I'm doing (phone vibrates as I 'try' and draw the unlock-pattern blindly).
So, Sony Xperia Z3 Compact screen is dead, I wanna connect my Xperia to my TV via HDMI AND use a mouse at the same time to control my phone. Is this possible_
I also thought of another option... go to recovery mode and flash a zip that removes lock. I thought of trying step by step (switch keyboard and TV al the time just to get at point where I can find zip file and flash it). Unfortunately in recovery mode the phone does not allow to stream to TV. It only works when phone is after SIM lock.
Two additions: by removing and re-installing ADB on my laptop my phone is unauthorized. Only a matter of clicking on yes/allow on phone but that's not possible and TWRP 3.1.1-0 is installed.
Anyone any clue? I know I ask a lot but I'm searching the internetz for 2 days now and I'm devistated.
THNX a great bunch!!!
ciao
Valentijm
PS Copy/paste a part of the text from a guy from the internet who had exactly the same problem as I did but his thread ended a few months ago without result.
Just 30 minutes after my post I magically had all the dots correct and that blind!!! So turned on USB debugging and got rid of lock pattern. It was a nice three days of my life Guess there was no solution than getting lucky like I did or screen replacement and getting all your data removed.
ciao

OTG keyboard help / Accessing broken screen device

A coworker has a Galaxy Tab S2 with a broken screen. He also let the battery die, so fingerprint unlocking no longer works. I do have an OTG adapter so I can plug in an external keyboard to get the thing unlocked.
I'd really like to enable developer options, or at least allow USB file transfers (it's not enabled either). I've been testing on another device to try to make a walkthrough for myself, but it's proving to be a bit of a pain. Is there an OTG keyboard shortcut to launch settings or open the all apps folder?
He did buy an identical replacement tablet that arrives tomorrow, so I'll at least be able to attempt to operate them together each with their own OTG keyboard.
End goal is to enable debugging so I can take a full backup.

LG G5 Unresponsive

Ever since a few days ago, my LG G5 became very unresponsive. I can only turn off my phone by taking out the battery (which is probably not good) and when I turn on my phone, it only stays responsive for about 10 seconds before I cannot do anything; I can't turn off the phone using the power button (nor hold it down for a hard power off), I can't turn up or down the volume, I can't touch my screen anywhere. At first I thought this might be a hardware problem, and it might still be, but when I turn on the phone it stays perfectly responsive for 10 seconds. No problem turning on and off the phone, volume works and I can touch the screen. Then the phone freezes. The screen is still on and working as notifications are popping up and the wifi and service bars are still going up and down. All I am trying to do is turn on file transfer to send all my photos and videos to my computer. My phone is cracked pretty badly at the top and I do get a static line through my phone but giving the fact that it works for the 10 seconds, I wasn't sure if it had to do anything with the screen and power button becoming unresponsive.
P.S. I am getting a new phone but I would really like to get the photos and videos off this phone. If there is a way to turn on file transfer without using the screen then please let me know too.
EDIT: I think that there are some spots on the screen that are ghost touching as the pull down menu seems to shake and the phone occasionally turns off on its own (double tapping same spot)
Hi, if you have TWRP installed (or USB debugging already enabled) you can use the ADB PULL command to retrieve the photos from the phone. You can also simply use the MTP transfer by just connecting the phone to the PC with the cable.
If you have an OTG USB adapter you can connect a mouse to the phone and use it instead of the touchscreen to do what you want.
Then, when you have retrieved you photos, you may try to factory reset the phone by booting in stock recovery (if you don't have TWRP) or wiping system partition and reinstalling the ROM (if you have TWRP), to check if the unresponsiveness is caused by the broken touchscreen or maybe by some virus.
tremalnaik said:
Hi, if you have TWRP installed (or USB debugging already enabled) you can use the ADB PULL command to retrieve the photos from the phone. You can also simply use the MTP transfer by just connecting the phone to the PC with the cable.
If you have an OTG USB adapter you can connect a mouse to the phone and use it instead of the touchscreen to do what you want.
Then, when you have retrieved you photos, you may try to factory reset the phone by booting in stock recovery (if you don't have TWRP) or wiping system partition and reinstalling the ROM (if you have TWRP), to check if the unresponsiveness is caused by the broken touchscreen or maybe by some virus.
Click to expand...
Click to collapse
So I did figure out a way to connect my phone to my computer by using Vysor. Because Charging only was enabled, I couldn't transfer my files. So when using Vysor I turned on File Transfer which then got the phone to be able to transfer files. Fast forward to today I remembered that I also need to save my contacts so I tried using Vysor again but now because the phone is on File Transfer only I can't use it. Do you know of a way to switch back to original settings?
Davidkm8 said:
So I did figure out a way to connect my phone to my computer by using Vysor. Because Charging only was enabled, I couldn't transfer my files. So when using Vysor I turned on File Transfer which then got the phone to be able to transfer files. Fast forward to today I remembered that I also need to save my contacts so I tried using Vysor again but now because the phone is on File Transfer only I can't use it. Do you know of a way to switch back to original settings?
Click to expand...
Click to collapse
Maybe the contacts are saved in Google Contacts, try logging into the website and see what shows up.

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