Acer Liquid E700, automatic Roaming problem, even when roaming on the parameters is not enabled

Anyone else having an E700 liquid Acer having problems with one of the 3 slots sim making an unwanted automatic ROAMING? For example sometimes in my sim 1 or sim 2 on the home screen, right where the signals of sim card show, theres a 'R' which is displayed automatically for example above my sim network 1, even if in my SETTINGS - MANAGEMENT of SIM - ROAMING-DATA ROAMING (not verified)? The sign 'R' above the ' Networl bars (for the sim 1 or sim 2) sometimes disappear and reappear.»  Any reason, why this happens?

In addition, in the SETTINGS - SIM MANAGEMENT - DATA-(doit elle être définie "OFF" ou devrais je choisir d'un de mes 2) CONNECTION

SIM cards?

Phones my firmware is updated btw. Any help is appreciated guys =)

1. make the pitchers (e.g. NOVA, ACTION), battery drain more than standard system Launcher / by default?

No, if the Launcher is well optimized, never used.

2. use a batery save app? they actually work? I have battery Xantrex GSam, don't know if its really useful, his run in my background btw.

Never used one.

3. I have an LCD IPS display, black or dark wallpapers will minimize battery drainiage?

Yes, but not so much, because I do not think that you will stay on the homepage of 20 to 30 minutes.

4 Will play a movie 1080 p in a pile of emptying smartphone 720 p faster compare to play just a 720 p movie in a smartphone to display p 729?

Yes, because you need more CPU/GPU downscaling the original resolution power

Tags: Acer Smartphones

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