My phone suddenly stopped turning on, I almost panicked. All the important numbers and photos were inside, and I didn't have a backup copy. This service provided free diagnostics and immediately identified possible causes of the breakdown. The masters offered several solutions, and this inspired my confidence. I chose the most cost-effective method, and the next day the phone was returned in working condition. The cost turned out to be acceptable, and they also issued a guarantee. Now I know where to turn in such situations.