Thanks for the additional information on your iPhone 5s issue. It sounds like the issue could be related to your phone's screen or battery. A few options from the PriceCheck search results that could help resolve the wallpaper not showing on startup issue: - Apple iPhone Replacement Battery iPhone 5S for R145 - A weak or dying battery is a common cause of weird phone behavior and could be preventing your wallpaper from loading properly on startup. Replacing it with a new OEM Apple battery for a low price is worth trying. - Premium iPhone 5S Charging Port Replacement for R225 - If the battery checks out fine, the charging port which supplies power to your phone may be faulty. A charging port replacement could fix the no-wallpaper issue. I hope one of those potential fixes helps resolve your iPhone's strange behavior. Let me know if replacing the battery or port doesn't solve it - then we may need to consider a new screen assembly.
Thanks for the update on your iPhone 5s issue. Based on the search results, I would recommend either the Apple iPhone Replacement Battery for R145 or the ZF Replacement Battery for R185 as potential fixes. Replacing the battery is a simple and affordable way to try resolving the black wallpaper issue, since a weak battery is often the culprit. Both of these batteries are made specifically for the iPhone 5s and come highly rated. Let me know if replacing the battery helps bring your iPhone back to life! I'm afraid I don't have info on replacement charging ports in the search results you provided, but a new battery seems like a good low-cost option to try first.
