HELP! T217S - No data, wifi, sound + crashes

Search This thread

cleverghost

Member
Jan 17, 2012
25
6
Little Rock, AR
Well, I have no clue what I did.

I attempted to go from the latest stock, to a CM nightly... 5-24. I had CM on my old nook and really missed it.

Anyway, I kept getting a graphical flicker and a few other things, so I went into CWM and deleted user data.

Anyway.... now im back on stock... but it's not giving me 4G, or wifi... bluetooth... it's not even showing my Sprint mobile numer or carrier in system info.

Can anyone help?
 

ketut.kumajaya

Recognized Developer
Apr 28, 2011
4,935
14,138
Bekasi
The possible cause corrupted EFS partition. IMEI, WiFi, and Bluetooth MAC address inside this partition. No one could help you but Samsung/Sprint Service Center.
 

Ripshock

Senior Member
Dec 21, 2013
946
234
27
Bayt Jala
Flash recover then wipe everything then download mode then stock
Do it on your risk

Brought to you by SM-T210R