Credit to Shakahuang
RootZenFone APK / RootZenUI APK back upward android 4.4
Supported Models:
* ZenFone 4.5 (T00Q)
* ZenFone 5 (T00F / T00J)
* ZenFone six (T00G / Z002)
* PadFone S (T00N)
* Fonepad Note six (K00G aka ME560CG) v11.2.1.22 (?)
* ZenFone five LTE (T00P)
To travel confirmed models:
* PadFone Mini (T00E)
* MeMO Pad seven (K013 / K017) should travel ME176C ME176CX ME170C
* MeMO Pad 8 (K011) should travel ME181C
* Transformer Pad TF303CL (K014)
* Transformer Pad TF103C (K010) TF103CG (K018)
* Fonepad seven FE375CG (K019)
* Fonepad seven FE170CG (K012)
Instructions:
*Turn off mobile information & wifi /Airplane mode
*Open RootZenfone
*Click Root, later five seconds Turn off, together with Turn on await until complete