e5220 - problem with blinking lights

[Korjaw]

hello,

i have problem with my e5220, when i connect it to my pc then all lights blinking, i cant too connect via wifi with e5220 :/ only blinking lights, its possible to fix firmware or smth ?
Reset button too dont work ...

thx for help

best regards

[Valdemaras]

Does it turn on normally? Maybe it is stuck in download mode/firmware update mode? In this case only attempting to update it's firmware or rewrite it's original could help you.

[Korjaw]

it turn on only when i connect it via usb to notebook, yeah possible download mode .. i dont see any software to update firmware ;/ and will be problem with find firmware :/

[Valdemaras]

In this case probably as i said only firmware writing would help, otherwise you should take it to local gsm service shop for checking if possible to repair it.

[Korjaw]

its possible to do firmware writing via dc-unlocker ?

"selection :
manufacturer - Huawei modems
model - Auto detect (recommended)

Found Applications port COM4
Found Diagnostics port COM6


Device is in download mode, need restart!

"

edit:

i downloaded Huawei HiSilicon Firmware Writer

"Only 1 modem, selected to get information

Getting information from the device...
Getting information from the device...
Getting information from the device...OK

Product: HUAWEI E5220
Diagnostic port: COM6
Firmware Version: 21.143.11.00.264

User: freeunlock
User credits: 0
This user is only for detect devices
2014-09-10 19:24:51 Starting to write device...
Verifying port mode: Port COM6
Not enough credits"

will be here too problem with this download mode ?