fully utilizes the dual-camera setup (12MP + 2MP) for proper bokeh effects and depth mapping, which is often broken on non-stock ROMs.
Download the correct official update.zip file for the BLN-L21 variant. Extract the archive and locate the UPDATE.APP file. official huawei honor 6x blnl21 stock rom better
If your device was converted from a Chinese model (BLN-AL40) to a European/Russian version (BLN-L21), flashing the stock firmware brings it back to a standard, stable state. Conclusion: When is Stock ROM Better? fully utilizes the dual-camera setup (12MP + 2MP)