Main problem is bad internal GPS antenna. I've made a simple test tried "GPS test" on my wife's huawei honor and mine vowney v5. Best signal on few satellites was around 42-43 on Honor and just 26-28 on Vowney. So, there is one way to make GPS work reliable is to find solution how to strengthen GPS antenna. Yesterday I had a tripe on car, used navigation on Vowney. Worked OK on clear road, but then were a lot of trees near road GPS signal was lost a lot of times.
I tried a lot different ways to make GPS work better and faster. Nobody mentioned, but I felt much much faster first lock then I make agps reset I engineering mode "GPS Reset w/o SI_REQ". Can it be helpful making better GPS.conf
I have vowney v5 pro from fastcardtech. It received rooted, CWM is in Chines language(Verne_V5 CWM-Recovery V184.108.40.206). Is it possible to change it in English, or I should install your recovery as described in first post guide
I have a big problem. My phone was orange brand b10. Had installed swedish spring rls4b, everything worked well. But accidentally flashed tele sweden FRY_SFIN_P729BV1.0.0B05-update_signed.zip. Flashing was completed without any error reports, before that I did backup, wiped all data, cache and dalvik cache. Pressed "reboot phone" and it stucked in bootloop, restarts in 5sec. after green android logo shows. Tried pool battery out, tried pool sd an sim cards out, nothing helped. How to make the phone to work??? any idea, please.