Blue. That’s good. That means it’s searching for a network.
Type AT^NVWREX=8268,0,12,1,0,0,0,2,0,0,0,a,0,0,0 and press . The router should now be permanently unlocked. Important Safety Precautions dialog huawei b310s-925 unlock firmware download
To unlock the Dialog Sri Lanka Huawei B310s-925 router and use it with any SIM card, you typically need to update it with a modified firmware (often version 21.321.03.00.297 ) using the Multicast Upgrade Tool Required Downloads dialog huawei b310s-925 unlock firmware download