Well hello in the first line ... I have one big question and I never found any answer about this or any ideea what means:
I bought few days ago one N3 9005 Snp D chipset etc etc .... and they sended me a 4g sim card sayng to be activated only with that phone/tablet/smartthablet ... Well I did it ... but later i tryied to put back my old SIM Card from another plan and from then it happened
1. Strange reboots ( when I put the phone in GSM only mode ) , no network... network selected is not available bouth SIMS are 4g different plans same network Vodafone.
2. When I insert another SIM from Orange in GSM/WCDMA Mode ....saying ... Atention The Network selected Vodafone is not available please try a new search .. well I did .. the networks apear and i try to register it takes like 10-15 minutes at the end is registering but FC .. again the message shows Atention The Vodafone network selected is not available .
I switch to LTE /Auto mode ... everything is fine I can call in Orange/ Vodafone /Cosmote /even I tryied a SIM card T mobile everything is great I can call ... even do sms /push notifications .. until I select again GSM only mode .. when I leav the Metropolitan area and going to country ... when this happen HELL IS coming ... what can it be ?!?!.
I never heared some of you having this problem .. I tryied : STOCKL ROM area SEE/UE / ROOT/ Region Unlock Away .. several things I guessed it was the EFS etc etc ... well EFS IS good I did Back up restored everything is fine ... unless those mentionet above.
3. Another thing : when SIM register in GSM/WCDMA mode .. I can initialise only 2-3 calls .. or receive 2-3 calls from my friends .. after that it shows nertwork like is fine and .. after 20-30 minutes my friends call me on another number saying come oon dude you keep your phone close .. something wrong ? What to say I never close my phone is allways open ... and some other strange thing when .. reboot the phone ... and retry to be if is ok ... I hear a sound like .. the network fail to initiate my call .
4. Yesterday I figured out that in the back space of the battery place .. some oil liquid apeared and is anoying to see that is like when .. the battery leaked or something like that .. but I checked .. to service .. they sayid is normal ?! WTF ?