If the stylus cannot connect to the red light, you can try the following methods:
1. Please check the adsorption position of the stylus, attach the charger to the middle position of the groove side of the stylus, and connect the other end of the charger to the tablet
2. Please upgrade your tablet to the latest version and try again. Before upgrading, please back up important data in advance (third-party applications such as wechat and QQ are backed up separately).
This is because the Huawei stylus is seriously short of power and needs to be charged before use.