Adamkun wrote:I don't know what I am doing wrong, but I have followed all of the instructions to the letter and get the error "core.jar not patched" when I try to install the modded version of the store. I am using a Samsung Galaxy Tab 10.1 (original model) with ICS. I have also confirmed root access.
I'm not sure if I've understood you correctly but it seems you've not followed the instructions when you said "try to install the modded version....". Between the patched/modded one and the Installer, which one have you downloaded? If you've downloaded the patched/modded one, you need to follow the instructions in O.P. You can only install if the one you downloaded is the Installer. The simplest way to do all those automatically is open Lucky Patcher > select Toolbox > select Install Modded Google Play. Lucky Patcher will download & install and will ask if you wanna patch Android. Select yes and your device will restart after patch and that's it. Anyway, we are now already at 4.8.20 but the above instructions remain.