Honor 3C Firmware help/info needed.

NA78

New member
Jan 16, 2018
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Hi... i install b320 firmware, but initially it was showing CUST ERROR and now phone stuck on Huawei logo. i heard B310 firmware is good in working for Pakistan. So can i install b310 on b320 firmware through SD / dload method ? if not then how to do it ... looking for your help... thanks.