What should I do if the Samsung i9100 mobile phone system is upgraded to 4 3 and the computer UBS ca

The computer does not install the driver of the mobile phone normally!! You can next the latest 9100 mobile phone driver installation will not appear this phenomenon!

Caused by incomplete computer drivers, the landlord did not install the data driver, and the installation of the data driver will not have this prompt.

Or use the flash wizard, or 360 mobile phone assistant to successfully connect the phone once, there will be no such prompt, need data driven, please say email.

2. The data cable is faulty.

3. The charging interface of the mobile phone is faulty.

4. There is a problem with other logic circuits.

Depending on your situation, the failure of your phone not connecting properly should fall into the 2nd, 3rd, or 4th cases. It is recommended that you bring your invoice and warranty card to the repair station for testing.

Inquiries at the National Service Center.

Wandou pod or 91 assistant, under the mobile phone, connect to the computer with a data cable.

Hello dear Samsung users:

Comments, suggestions, complaints, please click:

Hello !

According to your description, the problem with your Samsung Galaxy S2 i9100.

We recommend that you try this by following these steps:

When the device is fully charged, press and hold the [Power Button] and [Volume +] buttons for 10 seconds with the device off (off).

After entering recovery mode, move the cursor with [Volume+], Volume-] (see figure below).

Select backup and restore > yes; backup > yes ;backup to sd > yes [home] confirmation.

Back up your phone data to SD Card, then unplug SD Card

Operate 2-wipes again

Select Wipe Data Factory Reset > yes, home] to confirm.

Select wipe cache partition > yes , home] to confirm.

Select reboot system now > yes , home] to confirm.

After doing so, restart and you're done.

If the problem is not resolved after 2-wipes, it is recommended to flash the official ROM of Odin to repair the system.

Hope this helps you!!

Unplug the battery! Again! Give it a try!

I can brush it for you, just add me.