Battery Bug makes smartphone useless

Actually, it's a yes, for this price super smartphone. Unfortunately, it has the battery bug as it is already described by many Wiko users in many forums. It apparently to cover nearly all models of Wiko. Unfortunately, the success rate is to get a such a device is very high, so it has also hit me now. Pity about the otherwise great device. Since this bug is known already since the introduction of these devices, Wiko translucent itself seems to have no interest to deliver an update to resolve this error.

As it turns out the bug: the first 20-30% of the battery empties completely normal and also shows the correct battery level. He then remains at about 70-80% are and regardless of whether you use the device or not. That is when not in use shows the battery even 24 hours later, the same battery strength. But then he goes down abruptly within a few minutes at 0% and goes off with an empty battery.

Thus the device is unusable for me and therefore goes back to Amazon.