Made a mistake flashed the MF636

[ravisena]

ZTE MF636 Modem Driver

Dear Friends

If any one of u have ZTE MF636 Modem Driver please send me. I have updated my firmware and now my modem is not working any more, it is not detected. Please help me

[Avantha]

No software to recover dead modems.

[Vincentas]

Dashbord read/write function for ZTE modems added in DC-unlocker client software V1.00.0347. Latest ZTE dashboards can be downloaded here: http://www.dc-unlocker.com/downloads/open/55
Dashboards can be created or modified by using any ISO editor.

[Fothermucker]

I unlocked my Cellcom (Israel) MF636 fine the DC-unlocker. Then I tried to use the modem with ATT here in Puerto Rico, but only detected EDGE and not 3G.

So... I installed a flash from telstra, and now I'm screwed.



This is the info on DC-unlocker:


DC - Unlocker 2 Client 1.00.0291

Detecting card :

selection :
manufacturer - ZTE
model - Auto detect

Found modem : MF636
Model : ZTE MF636
IMEI : 352847024132191
Firmware : M01
SIM Lock status : Unknown (Invalid SIM lock data)

Any sugestions on fixing this?

Thanks.

I have the same problem.


My ZTE MF636 was unlocked and had original a 3 Austria Firmware.


I also wanted to update the firmware to Telstra FW...
Updating the ZTE worked, but now it says:

"Please use correct (U)SIM" with any sim...


I also tested the original 3 Austria SIM, but it didn't work...

I also tested a few connection managers (incl. unbranded), but none of them worked... Always "Please use correct (U)SIM".


When I read with DC Unlocker
WITHOUT SIM: unlocked
WITH SIM: Unknown (Invalid SIM lock data)


I also tried to flash an another firmware (for example my original FW), but now it says:

The version is not matching, can not use this software!

So I can't flash it...

What can I do? Any ideas?

Thx for your help!