0
votes
1answer
48 views

Compuer shows no sign of tablet connection (SGH-T779 Samsung Galaxy Tab 2 10.1 for T-Mobile)

How can I get my computer to recognize I have attached my tablet? I have tried every trick online with no luck. Couple notes: No indication at all from computer that a tablet is plugged in (No ...
0
votes
0answers
34 views

Why does rooting the LG Optimus 2X device fail due to connection unstability?

I have an LG Optimus 2X running Android 2.3. I am trying to root the device but I'm unable to do so because the phone restarts every time during the rooting process. After failure it shows that: ...
0
votes
2answers
706 views

How to get root privilege in recovery mode?

I have copyed the 'su' command to /system in adb. but i cannot run the 'su', 'su' says: Permission denied.
2
votes
3answers
5k views

Why can't I connect my Samsung Galaxy 3 to my PC after installing the z4root app?

I have a problem connecting my Samsung i5800 Galaxy 3 to a PC. First, I could connect to the PC. I had installed the z4root app in order to root my phone and then after installing it, I could not ...