downgrade 1.72wwe to 166

[exposed_bone]

after the problems i had :evil: . (the device made two hardresets)
i want downgrade to 166 (http://www.ace-hellas.gr/qtek/firmware/). :?
how can i downgrade this :shock: :roll: ?

[Gollum]

If you have the version 1.66, run it! :D

[exposed_bone]

i have read that i can not downgrade the 1.72 ....
is that really ?

[exposed_bone]

i run the version 1.66 but it show me a error 101

[anildahiya]

Hi

Press power, soft reset and jog button simultaneoussly, yiu will go to bootloader. Now run rom 1.66 or launch rom of O2. It will re-write your rom afresh. It will take about 1 to 1&1/2 hr to complete the cycle.

Anil

[exposed_bone]

Hi

Press power, soft reset and jog button simultaneoussly, yiu will go to bootloader. Now run rom 1.66 or launch rom of O2. It will re-write your rom afresh. It will take about 1 to 1&1/2 hr to complete the cycle.

Anil

thanks , i will try it

[exposed_bone]

who is jog button ?

[dcs]

You might want to try taking a look at my post here:

http://forum.xda-developers.com/viewtopic.php?t=12101

It may help you do want you want.

[davidong328]

Hi exposed_bone

Can you post a copy of your rom ver 1.66.00WWE here?