7110 switch on and than CS!

Hi, i got a 7110 which power on when i connect the battery, and show me contact service. I tried water demage sollution to repair this but no success. It unable to flash it , becuse when it got his battery he will power on... Any advise how to fix it?

Thx!

I run eepromtool to test it, and give me 1 failure:---> EEprom Sec checksum failed...

It can be repair if i flash it right? BUT how can i flash it if its allways switching on?? :)

Plz help me! :sad:

That is a MCU fault.You just need to reflash it by MCU and PPM and then make FAID.Thats it. If the phone turns on when u put battery,change the power button(maybe its damaged) and then flash it.
But by flashing that CS will be 100% repaired.

But the phone switch itself on even if only the PDA give battery (so without covers (no power switch button)

Any other advise?
Btw thx for your help. :)

It might be hardware failure, but dono what should i check. Plz help me... :sad: