[Android Q&A, Help & Troubleshooting] pinkLeviosa:
Hello, I think i really had a serious problem with my Samsung Galaxy tab 3 7inch T210 rooted with Stock Rom and Kernels use.

I had this MTP device installation failed code 10 for almost a month.:crying:

I follow the rules before posting, I look all threads like this, and I think i already did all available solutions like trying all usb ports, uninstalling and reinstall, deleting upper filters, updating the drivers, but i cannot try the method of disabling the windows media player and renabling it or update it because when i go to

windows features on or off

it shows blank, and i recently downloaded wmp 11 and install it, but it says: " There is a more recent version of windows media player (12.0.7601.17514) already installed on your computer. It is not possible to use an older installation package (11.0.5721.5145) to install files or to repair your current version of the player." But honestly i dont know if i really had a latest version of it. xoxo... :cyclops:

Before, I can freely connect my tab 3 t210 to our acer laptop aspire series 7741 windows 7 64 bit with no problem with mtp device installation code 10.

But before the problem occur i was doing some stuffs to my android tablet, i was freezing and uninstalling the bloatwares and some system apps, but of course before i did that i search , System apps that can be safely removed and other stuffs related to that to be safe.

I am using System tuner by 3c, to uninstall and freeze apps. So when i look to the backup section i saw MTP application ... so I think maybe the promblem was is that , i uninstall the mtp application.apk but as far as i remember it is safe to remove in a website i visited.

So then, I try to restore it but nothing happen. So my another question is how to restore it? , or how can i get a MTP application.apk ?

PS: I already try the app called Nitrality, as i search in the threads here... but it keeps crashing when i try opening it.

And also when I root my device using odin in our laptop i dont use

samsung kies

, until now.

So, yeah, yesterday i do a

factory reset

of course before i did that i do a nandroid backup, im using TWRP recovery.

But here's the other problem the recovery didnt work! I had a habit of getting a another copy of the backup here at my laptop , to be sure.

So the 3rd Question: How to do the restore in TWRP if no file appear. but when i look to my sd card (not literally, lol) i can see my backup.

Summary:

Device: Samsung Galaxy Tab 3 7inch SM T210 rooted with Stock Rom and Kernels use

Laptop: Acer, aspire series 7741 windows 7, 64 bit operating system.

Problems:

MTP usb device installation failed

MTP application. apk uninstalled

TWRP recovery didnt work

Questions:

Any other solution for MTP usb device installation failed?

How to get or how to succesfuly restore MTP application.apk

How to work the recovery or how to appear the backup files in restore section on TWRP.

Now I had a plan to unroot my device but ofcourse dont know how b'cause my device wont install in my laptop due to the problem.

And when i successfully unroot my device, i will root it again.

SO, you see im frustrated. Any solution you have any to my problem would be highly appreciated!

But my main focus is to connect this device into my laptop to be able to unroot it and root it again and try different custom roms and kernels. And try to find the perfect combination to tab 3 t210!

SO PLease developers, seniors, juniors help me!!!!!!! :crying:

sorry for my bad english...

-pinkleviosa <3