My T700 after flash new main and fs file with A2 uploader, it can be use for a week and after that there will be no network coverage and then gone dead again. After flash many main and fs file it still have same problems. Anyway, my main and fs file version is R3da037. Anybody can help plz add me in Nimbuzz : meymey169 or moeng_mey@rocketmail.com