By just heading over to Settings - General, you can configure the Date & Time from manual to automatic.
Now try to download or update the app, and the problem should be fixed.
Here’s how you can remove the i OS 10 – i OS 10.2 Yalu jailbreak using i Cloud without restoring to the latest firmware.
OSRestore X is a Cydia package that deletes the i OS 10 jailbreak and erases your device without updating the i OS firmware.
If the Yalu jailbreak is creating issues on your device, then the good news is that you can erase your device via i Cloud to safely remove the i OS 10 jailbreak and avoid restoring to the latest firmware.
Many Reddit users have reported that this method works successfully.
While many i Phone owners love their device to death, a majority of them face problems which disrupts their experience.
One of these issues is the failure to download or update apps from the App Store.