LS755 TEST SOFTWARE PopUp Issue
 

I tried the TEST SOFTWARE 2.6.4.1 to unlock and repair network on ls755 selecting on the software ls775, but after repair network, appears a popup message that says process has stoped i cant use the phone, i did factory reset, wipe cache, reunlock, but the issue still appears, anyone knows how to repair? anyone has the stock firmware?

Thanks in advance.

Hello.

Try to perform Hard Reset via buttons combination, then check your device again. Also, in the latest Software version LS755 phone model is supported.