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YiHi SX550J
YiHiSX550J/SX550B_YH_Logo_20171110_V8100_English（Beta Version）

Important Notice: 


1.YiHi SX550B chip is the same as the SX550J chip, just different production batches.

Before upgrading, please check the device information on SXi driver.

If your device is powered by SX550J chip, please upgrade with SX550J firmware.

If your device is powered by SX550B chip, please upgrade with SX550B firmware.


2.Please be sure to use this latest SXi-Q driver Version 2.8.3.1 (or higher versions) to upgrade your SXmini G Class.


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