you would need a hex editor, which i don't know how as you have iOS, which is much harder than android. Have you tried reinstalling it? unless you have other worlds you worked hard on, try reinstalling it.
Nope. I am pretty sure it is only allowed 5 connections as i played local with my friends once and a friend's sister couldn't join as the server was full.
I was wondering if it was an older tablet. Samsung makes quite a bit of tablets, and i have a friend who owned a very old one and a new one. Also, i'd be familiar with it.
That is only because some devices are not supported for infinite worlds. It is too much to load for devices with devices without dual-core processors or better. It may not be supported on your device, as i looked at the specs, so you might have to stick with the finite worlds (the ones that don't go on forever) but there will still be the new biomes.
have you tried it again? maybe the account that your son has on there for personal use (as there can be more than one Gmail account on the device) is conflicting with the account you bought MCPE on. Double check to make sure the right account is being used when trying to update mcpe.
0
How many devices is the account on so you could play MCPE? If it is a lot, that may be your problem.
0
0
0
0
0
0
0
0
0
0
0
0
0
0