I purchased 10 phones from your store and after a few days, few of the mobile phones are not functioning properly because the operating system is getting hang frequently.
I m the owner of a steel company divyadarshanmetallica and this is my website
http://www.pipefitting.in/**bleep**-welded-pipe-fitting-suppliers-manufacturers-exporters-dealers-st...
do visit my website
I hope you solve the issue at the earliest and revert back soon.
