Can't read info, 336-u02 - GSM-Forum

mohammedsh1986 · 01-16-2017, 17:28

I am trying to do network unlock for Huawei 336-u02, I choose cpu type 7731 emmc generic, but the CM2 fail to read info, it says port open but then boot fail.

here the complete log:

Operation : Check/Read Info [ v1.24 ]

1. Remove battery. Insert battery back
2. Press and hold 'VolumeUp' and 'VolumeDown' keys
3. Insert cable

==== Wait for phone...

Phone found! [ 34 ]
Port Opened
Sync...
InitBoot Done [ 0x81 ] , Ver : SPRD3
Sync...
Sending FDL
[Info] : If SW freeze here more, than 15 seconds - remove cable
Boot failed!

Boot failed!

Reconnect Power/Cable!

-------------

I installed the drivers from the support and its name in the device manager SPRD U2S diag (COMxx)

My OS is windows 10 64bit

please I need a solution.
thx

JayDi · 01-16-2017, 18:33

Open user manual. Read about custom sldr and for why there is models folder.
Byt the way this device not locked, it have personalisation settings. Possible ovveride by flashing another FW version.

Kirumira · 01-16-2017, 20:54

Quote:

Originally Posted by JayDi

Byt the way this device not locked, it have personalisation settings. Possible ovveride by flashing another FW version.

This is among the funny phones i have ever seen

No success Report for Unlocking it. I tried many different Firmwares but Lock Remains.
Seems its having a hidden secured partion where Lock is implemented.

mohammedsh1986 · 01-17-2017, 11:16

Quote:

Originally Posted by Kirumira

This is among the funny phones i have ever seen

No success Report for Unlocking it. I tried many different Firmwares but Lock Remains.
Seems its having a hidden secured partion where Lock is implemented.

Mmmm strange, thx for the warning.. such a simple phone and can't find a solution for it.

JayDi · 01-17-2017, 13:25

Just no one care about it. I have try all FW to lock my sample and not got any result, so decide to leave that.

01-16-2017, 17:28	#1 (permalink)
mohammedsh1986 Major Poster Join Date: May 2016 Location: Cairo Posts: 44 Member: 2576794 Status: Offline Sonork: 321321321 Thanks Meter: 5	Can't read info, 336-u02 I am trying to do network unlock for Huawei 336-u02, I choose cpu type 7731 emmc generic, but the CM2 fail to read info, it says port open but then boot fail. here the complete log: Operation : Check/Read Info [ v1.24 ] 1. Remove battery. Insert battery back 2. Press and hold 'VolumeUp' and 'VolumeDown' keys 3. Insert cable ==== Wait for phone... Phone found! [ 34 ] Port Opened Sync... InitBoot Done [ 0x81 ] , Ver : SPRD3 Sync... Sending FDL [Info] : If SW freeze here more, than 15 seconds - remove cable Boot failed! Boot failed! Reconnect Power/Cable! ------------- I installed the drivers from the support and its name in the device manager SPRD U2S diag (COMxx) My OS is windows 10 64bit please I need a solution. thx

01-16-2017, 18:33	#2 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	Open user manual. Read about custom sldr and for why there is models folder. Byt the way this device not locked, it have personalisation settings. Possible ovveride by flashing another FW version.

01-17-2017, 13:25	#5 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	Just no one care about it. I have try all FW to lock my sample and not got any result, so decide to leave that.