Sony lt26w Baseband Unknown

After update 4.0.4 to 4.1.2 Sony Lt26W Imei Blank & Basebabd unknown.
I have tried 3 different firmware but no luck.
Also tried with 4.1.2 to 4.0.4 but same problem.
Any Solution !!!


  • sony lt26w baseband unknown
  • reparer la baseband sony lt26w
  • solve unknown baseband LT26w
  • xperia lt26w baseband unknown