how to hard reset lenovo A3300(how to remove patern lock lenovea3300)

 1)  SWITCH OFF YOUR TAB
 2)  THEN PRESS VOLUME UP+POWER WHEN DISPLAY ON
 3)  THEN YOU SEE ANDROID SYSTEM RECOVERY
 4)  THEN PRESS VOLUME DAWN BOTTOM TO WIPE DATA/FACTRY RESET
;;;;;;;NB==VOLUME DAWN BOTTOM NEXT AND VOLUME UP BOTTOM OK;;;;;;

how to make a jig

use a 300k n 1k resistor n make a jig

s7562 charging solution

samsung gt-s7562 charging solution

1) remove this diode

2) check this way

nokia x2-05 insert sim solution

1st step do this method

2nd step do this method

how to hard reset BQ s50 tablet

1) switch off your tablet

2) then press volume dawn key(-)and power on key

3) press mm c data

note---volume dawn key nest and power on key OK

how to hard reset xolo mobile

 
press p0wer on nd volume dawn key and press clear emcc

nokia 110 auto start,hang and 147* key solution