Hướng dẫn sửa lỗi không hiển thị màn hình, không đèn bàn phím cho Nokia X1-01 2 sim

Nokia X1-01dual sim "NO Lcd and keypad light" Done!!!

PROBLEM: No light on LCD and Keypad
(U suddenly lost the light ... I fell or not read)

PROCEDURE and SOLUTION:

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• * Detach the unit
  * Check lcd flex might be CUT (o0ps! i replace first LCD)
  * Check Keypad Back Light by tester (pundido)
  Jumper * Put the bulb to test if working (order be light!)
  * Change the Light Bulb or Back (or you just jumper)
  * Assemble the unit ... DONE!

SCREEN SHOT:







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