How to Unlock Alcatel Y853VB Osprey Mini Locked to EE Carrier of UK

There are many operators worldwide offering different Alcatel modems with their own TAG / LOGO like EE carrier of UK, Surfline carrier of Ghana, etc. We are going to discuss unlocking process of Alcatel One Touch Y853VB 4G Mini Router.

The 4G LTE Alcatel Y853 can connect up to 10 devices simultaneously in its Wi-Fi mode. A variant model as Alcatel Y853VB is also available in the market.

Alcatel One Touch Y853VB 4G Dongle Specs:

4G BAND: LTE 800 / 1800 / 2600 MHz
3G BAND: DC-HSPA+/HSPA+/HSPA/UMTS  900 / 1800 / 2100 MHz
2G BAND: GSM/GPRS/ED​​​​GE 850/900​/​1800/1900 MHz

LTE DL Speed up to 100 Mbit/s 
LTE UL Speed up to 50​ Mbit/s ​
DC-HSPA+DL (DOWNLOAD) up to 43.2Mbps
DC-HSPA+UL (UPLOAD) u​p to 5.76Mbps​

Hardware :
1500 mAH Battery up to 6 hr operation
Micro USB interface ,Sim Card Slot
LED Indicator for signal strength , network selection (4G / 3G) , SMS
Power Switch , Reset Switch
Dimension (height x width x depth)  : 73mm × 73mm × 13mm
Weight : about 80g (including battery)
Software :
SMS – sending / receiving , inbox (storage)
Wifi Setting – SSID  / Login PW / TKIP / AES / MAX Number of User ( up to 15 users)
DHCP – Adjusted IP Home address, DHCP Server , DHCP IP POOT , DHCP IP POOL , DHCP IP Lease Time , M
Mac FIlter
Profile Management – AUTO APN , Manual APN
Network Mode – AUTO , 4G ONLY , 3G ONLY , Manual Search function
Connection mode – Automatic / Manual


1. Insert any other Network provider’s SIM card in the device.

2. Establish a WiFi connection to the device with your PC and browse for into internet explorer.

3. It will prompt you to login into the Alcatel Y853VB.

4. User name and password is written on the back side of the router
(You can also try the default user name : admin / password : admin).

5. After login into the device, it will prompt you for a NCK / Unlock code.

6. Enter the correct 10-digit unlock code and device will be unlocked forever (always buy genuine unlock code).

7. Now you Alcatel Y853VB 4G data card is successfully unlocked.

8. Now, reset the device and create the profile according to the new SIM, if your device is not working on auto APN configuration.

If your modem is with customized firmware and is not prompting for unlock code, you can also send the NCK code into Alcatel modem using Alcatel Modem NCK Inserter.

Note: Unlocking of Alcatel Y800 and Y800MA is also same as Alcatel Y853VB. NCK / Unlock code is not free, you can order 100% working and genuine unlock code from here. NCK / Unlock Code will be sent within a few mints/hrs.

Must Read: Alcatel One Touch Y580 (Y580Q) 21Mbps Mobile WiFi Features and Specifications