DOUBLE TROUBLE BACKPACK/パフィーブロッサムズ FUNDAMENTALS EXPLAINED

Thank you for all your support but very little worked as I even now can’t do an iCloud back up. I did everything you explained as well as restored from scratch and both my iPhone 13 & iPhone XR concurrently can not backup to the cloud. I also reset my modem but all the things performs on the two iPhones just the ICloud back up no longer will work