kevin.zhang

Rated 4.01(312) — kevin.zhang

Signal Guard back to Google market NOW (4.27 star praise 100,000 downloads, statistics as of the end of 2015), it was suspended because of the self-update function. now fixed. I hope we continue like it, thank you![Suceessful Case]:1. losing signal proble

Rated 3.92(206) — kevin.zhang

[Suceessful Case]:1. losing signal problem of Motorola Phone 4G.2. Signal block problem of Samsung S3,Note2.3. Unregistered problem of Samsung android series as S4,S3,Note2,Note3.4. Signal offnet or diving problem of cell phone5. Show your Carriers's...