copletely and permanently disable/uninstall all wi fi and internet access etc ?
Hello , I know some of you will find this request a bit strange ,maybe even barmy .
I will explain , My partner has learning difficulties , she needed a new phone and was determined (as women are) to have a touchscreen model , I purchased a galaxy s4 mini, and thanks to some help from this forum have successfully rooted it and installed a good explorer program . my problem is that I cannot afford to just give her the phone as-is ,she only needs to be able to phone and text ,absolutely nothing else ,i dont want to just leave the rest (apps etc.) intact because i dont want a huge bill for apps updating etc and accidental internet access .
So I have set about deleteng the apps that are deletable , and turning off wi-fi . other apps have all been disabled and/or hidden .
though I have been keeping an eye on it and wi-fi seems to turn itself back on quite often .
What I need is some guidance on how to completely blitz the internet and wifi access so they will never work under any conditions and will be incapable of being turned on automatically or manually .
Also ,are there any other means to ensure that nothing on the device can ever "update" and use bandwidth silently ,including the device itself .
I realize this is the oposite of what most users would want and probably a "big ask"
thanks , Graham