My phone won't boot up

[PraneethMV]

hi,

my sony xperia e wont boot up. My battery drained and then it wont charge or boot. I tried to flash the stock ftf and then whenever i connect it to a power source or my laptop it directly goes into flashmode. I left it to charge in flashmode but still when i press the power button the red light blinks. 

Please help

[Samuel1]

I think that this needs to be examined and fixed at a repair center. For more information about how to submit your phone for repair and where, contact your local support team.

[PraneethMV]

Hi Samuel,

thank you for sparing time to help me. I had the same problem before and i just solved it by flashing the stock kernel which came with CM11 ROM. I tried it even this time, but it just doesn't boot. Then i flashed the stock ftf, and now it goes into flashmode when i connect it to power source.

Any other suggestions?