1. Download files to Update from:

2. Put file you download on:

3. Go to wifi and disable

4. Go to Disable Mobile data.

5. Device->Install Updates.

6. Click on Update.

Now I have FireOS 4.6.1 Installed

After I install and check if have any new app, for example custom app from the carrier (O2), I dont see anything!! I see a clean room, without carrier apps.

the languages avaliable on this rom are:

1. Deutsch (Deutschland)

2. English (United Kingdom)

3. English (United States)

4. Español (España)

5. Español (Estados Unidos)

6. Français

7. Italian

Hi this an small tutorial to update FirePhone 32GB Unlock.Phone I use: FirePhone 32GB Unlocked (SD4930UR)File I use: update-fire-phone-33.4.6.1_user_461013320.bin (O2 UK)Carrier: Virgin MobileCountry: ColombiaMirror O2 Update:Antutu Test:Google Apps are working fine, I list apps I test with this update:Google Play Store, Work FineGmail, Work FineYoutube, Work FineGoogle Maps, Work Fine (No problem with labels).Google Camera, Work FineGoogle Now, Work FineGoogle Launcher Work Fine (Widgets Included)Google Earth, Work FineGoogle Drive, Work FineGoogle Doc Viewer, Work FineGoogle Hangouts, Work FineGoogle Hangouts Dialer, Work FineGoogle MyBusiness, Work FineGoogle Analitycs, Work FineGoogle CardBoard, Work FineGoogle Calendar, Work FineGoogle Translator, Work FineThis the only app not work on my test:Google Adwords, Start fine on the start, ask to agree, and the close, I try to start again, show Adwords Logo and close again.. (I need this on my Job, if anybody can helpme on this, thanks a lot).Other Apps I test:Teamviewer QuickSupport, Work fine only for chat, see wifi, See Aplications and Unistall, Process, Configuration and Registry of system, and Get manual capture screen. But not for control the phone.Teamviewer for Remote Control, Work Fine.ScreenConnect, Work Fine for Remote ControlScreenConnect, Work only for Manual Capture and chat.Nova launcher, Work, but the widget not work fine.Terminal, Work FineVLCWazeWhatsapp, Work FIne (Include Calls)Wifi AnalyzerTuneIn RadioI hope this small list help you.(This is my first post here