Unlock Huawei B311-221 ((better)) -
Before attempting any modification, gather the necessary information and tools. 1. Locate the IMEI Number
⚠️ You usually have only 10 attempts to enter the correct unlock code. If you exhaust these attempts by entering random codes, the router will become permanently "hard-locked" to the original network. Method 2: Firmware Flashing (Advanced Users Only) Unlock Huawei B311-221
Is your router currently when you insert a new SIM? What network provider is the device currently locked to? Do you know how many code attempts are left on the device? Before attempting any modification
Short the specific testpoint pin to the ground using tweezers while plugging in the USB cable to your PC. This forces the router into emergency download mode. Unlock Huawei B311-221