Guarantee cell phone damage?

Ch
3

Suppose my camera glass is broken and I have it repaired by a workshop where there's no certified Huawei dealer.

After the exchange, the cell phone has a system error etc.

Does the warranty come up because Huawei said the entire warranty is gone, but that's funny if you only have the glass changed by the camera

He

Usually any unauthorized intervention leads to a loss of the warranty claim.

Gu

That's the way it is.

cu

If an unauthorized workshop repairs a device, this is equivalent to self-repair, which will invalidate the guarantee.