6020 big problem
 

thise fhone on by power supply but no on by battery

change battery.............
write ur problem in brief soo we can help u easy..

check battery connector. and check charging voltage. and ofcourse post your handset history first to asking for help.


B.R
Subrata

i have a same problem, i change battery ,reballing uem too.but didn't solve the problem.what can i do next? sorry my poor english

i chang baattery- reball uem % washed it
i think bsi way is problem
is there other way for helping me?

mr subrata,do you have other solution for me please?

hiiiiiiiiii bro change b2200

chang uem ic i solve it.

Br. Check on /off switch first and check battery connector…
Good luck…………………………………………………..

reballing of uem can solve ur problem.