HOW TO UNLOCK HUAWEI G620S / Y550 / C8817D

  1. READ THE BOOTLOADER CODE USING PACK7 / FlyCaptain module or ask it from Huawei
  2. ONCE YOU RECEIVED THE CODE START LATEST PACK5 SW VERSION
  3. GO IMEI UNLOCK / DIAG TOOLS TAB
  4. ENTER THE RECEIVED BOOTLOADER UNLOCK CODE (16 DIGITS)
  5. PRESS THE BOOT UNLOCK BUTTON (WHILE PHONE IS CONNECTED ON FAST BOOT MODE)
  6. SELECT THE PATCHED BOOTLOADER IMAGE FROM THE BOOT_PATCHED FOLDER
  7. FOLLOW THE ON SCREEN DETAILS

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