Originally Posted by k1ngkang
Wow, I thought most of the companies are just lazy sloths. Btw, i-m facing terrible battery drain using it
Sent from my ZTE Blade using Tapatalk 2
Well, we feel like it's our duty to find out users out there across the Web and provide direct support
About the battery drain issue - please make sure that Viber is the cause for the problem by isolating Viber (having no other apps running) on a device with stock ROM (custom ROMs may cause this problem).
We conduct strict testings in our labs with several devices and other than when making a call (when it is natural for the battery to be used), we did not come across any significant battery drain when Viber was simply running in the background. Furthermore, over the course of over 15 hours, on average the battery use was only 2%.
You can find additional information on tests performed by Viber users themselves, which show similar results, at:
An official representative of Viber Media (Viber app.)