I brought my HTC desire 820 dual SIM mobile phone in month of September of 2015. On the first month of buying phone runs very good give better performance but after about 6 month the performance of phone rapidly creases
Mobile become too hot while charging and working.
They takes much time for charging about 4 hours.And the battery backup of the phone is also increased they spend about 90% of its battery about 2 hours of working.
They hang many times while working.
