I bought a galaxy s7 edge & had only had it a month the first day i had it the phone went dead...i thought i had just touched the side button..but soon discovered that it was the phone .i worked nights & the phone kept turning off..as i work nights i dropped the phone & cracked the back which i was soon to discover was fake..i went into cex & explained what was happening & i had only had the phone a month...they then told me that there was nothing that they could do ,so i took my phone elsewhere only to be told that it was the battery & it had swelled, so i booked it in to be fixed..what a surprise we had ..it was a fake battery ..also a fake back & that the back had been stuck down with glue..the phone was an absolute joke ....just like' CEX' they are the scum of all scum so if you have any sense at all STAY CLEAR.. ..