Chosen Solution
Very unstable signal on my P780. For example on a table it has full signal and at the same place but in hands - it is gone. Tryed different modems but still the same… my ROW is s124, surrently modem is v52 from lenovo S920.(it is more or less OK).
Your phone maybe has a hardware frequency restriction :( I’ll also try soon the modem img replace, I have the same problem, praying…
change modem. i use from S920. write me pm i send you file
