Strange Problem WIth Lenovo

Hello Guys i am From Bulgaria Sorry for my Bad english my problem is i have lenovo s820 Work Perfectly on 4.2.1 Version but one day he update 4.4.2 and menu was Chinese Language and Keyboard and Not have Google Play i download Stock Rom 4.2.1 From official Website but problem is When i connect phone Computer not have sound when Phone is connected and not show in device manager nothing just phone show baterry is charging i soft Reset 2 times not work Clean charge place not work Then i Root Phone With Kingoroot and i flash Twrp Recovery Then Phone Restart and not show nothing only black Screen and low Light not show Lenovo Logo no sound when i try to flash With Sp flash Tool just phone is not detected.. i Try Recovery Menu but he have only this settings Reboot,Install Package Update wipe user data, Power Off When i click on install package Update and show me Now system Will install of Root Directory and i Press YES and i have error this install failure i cant use Flash Tool becouse my PC not Detecting Phone i try on other computer 5 diffrent cables but not work Please help meee

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by cassidy41
4 hours ago
boot problem
Started by wshields
Last post by grady.holden
16 minutes ago
Last post by braun.carlotta
45 minutes ago
Boost rom
Started by leatha16
Last post by willie.luettgen
2 hours ago
Last post by vdickens
1 hour ago
Last post by dmueller
1 hour ago
Last post by nannie39
1 hour ago
Last post by eve46
1 hour ago
Last post by jaskolski.jaqueline
2 hours ago
Last post by wendell.schuster
2 hours ago
Last post by zschneider
3 hours ago