always loosing root after reboot


New member
Jul 12, 2015
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I have rooted my Samsung S4 (SGH-i337Z ) 4.4.2

I wanted to make a back up so when I installed a new ROM I could restore to the rooted back up if things went south or I just did not
like the new ROM .

I tried all the rooting methods and " Kingroot" is the only one that would root my phone.
Made a back up and when I rebooted afterwards I discovered that I did not have root any more.

I have done this several times and still the same conclusion.

Does anyone know why or have a fix for this problem?