unlock huawei y301a1 metropcs

steps by guide unlock huawei u8686 ....use sigma-key version 1.31.05

logs

1. unlock bootloader by command adb with fast-boot
(time for respond for huawei corp for unlock code in a 5 to 6 hour...)

2. unlock direct en fast-boot mode with sigma key
--------------------------------------------------------------
SigmaKey 1.31.05
763547918 Sigma dongle 1.33, Inicializando...OK
--- 2013-12-06 08:24:16 ---
SigmaKey 1.31.05 Qcom: Liberación directa
Android Sooner Single ADB Interface, Versi?n 0.5, Nombre: MSM7627A, Número de serie: 434c9e20
IMEI: 860525020554775
Versi?n: Y301A1C00B006_EFS_RFNV_C04
Identificando la memoria flash...eMMC, Tamaño de memoria flash: 3.69 Gb
Zona de seguridad guardada en "C:\Users\leonardoe\Documents\SigmaKey\securit y backup\860525020554775_Y301A1C00B006_EFS_RFNV_C04. skb"
Liberando el teléfono...Hecho

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

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

Read Bootloader Password, Unlock Bootloader password and Reset Bootloader password features for Huawei smartphones with new security algorithm

• U8686 / T-Mobile Prism II
  
• Y301-A1 Valiant
  

No more need to ask Huawei support to give you bootloader password for these new models.
Since this update you can get/unlock it instantly and go on to SP-unlock.

Read the manual how to use this feature here.

For more details on the latest SigmaKey releases, check this link.

Best Regards
GSMServer team