How this works : KakaoTalk detects the device it’s currently installed on by the “Product Model Number”. KakaoTalk only supports using simultaneous devices on SAMSUNG tablets. Thus, we are going to change the model number to that of a SAMSUNG product to enable this feature.

Method 1 : Using Solid Explorer File Manager (Root explorer)

Couldn’t get this method to work…

Method 2 : Using Android Terminal Emulator (SUCCESSFUL)

→ Magisk Root required! (Magisk 루팅 필요!)

Use any Terminal Emulator that works for Android

**List of Magisk Modules (XDA)**

→ Magisk Hide Props Config Module

Download Magisk Hide Props Config Module from link above

Magisk Manager → Modules , install and activate the module

Type in the following commands in the Android Terminal Emulator

The following options (or something relatively similar) should be listed :

Select Add/edit custom props

Select New custom prop

We are going to set values for ro.product.model to ‘change’ the device model number.