How to unlock Huawei U8686 with Sigma

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1. Unlock phone's bootloader

a) get bootloader unlock code
to get this code, send the following information to e-mail mobile@huawei.com

• Model: U8686 Prism II
• IMEI 8617******** (your phone's IMEI)
• Serial Number: P7U2B***** (your phone's SN)
• MAC: 5607******* (your phone's MAC)

you can find this information on the sticker under the battery


b) fastboot driver for U8686

c) unlock phone's bootloader
how to do this is fully described here

2. Direct unlock the phone with Sigma

a) connect the phone in Fastboot mode

• Switch the device OFF
• Remove the battery and hold it removed for 10 seconds, then place it back
• Press and hold down Vol - and Power buttons simultaneously till your phone completely freezes

b) direct unlock procedure, itself

Quote:
SigmaKey 1.31.04 Qcom: Direct unlock
Android Sooner Single ADB Interface, Version 0.5, Name: MSM7627A, Serial number: 33d1366f
IMEI: 861750*********
Version: U8686V100R001C00B005_EFS
Detecting flash...eMMC, Flash size: 3.69 Gb
Security area saved to "C:\Documents and Settings\*********\My Documents\SigmaKey\security backup\8617500*********_U8686V100R001C00B005_EFS.s kb"
Unlocking phone...Done
Restarting phone...OK

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