请问我用原生SimpleBLEPeripheral的imgB可以升级到我编的另一个工程的imgA,但是再想升级回原生的imgB怎么也升级不进去了,进度可以到100%,也提示设备重启,但还是运行的imgA。有人遇到过类似的情况么?
谢谢~
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