Mobiles     Laptops     Tablets     Computers     Hardware  Components       Electronics

Unlock BLU Grand 5.5 HD II

  Mobiles >> BLU >> BLU Grand 5.5 HD II

Specifications | Reviews | Secret codes

Unlock phone | Root phone

Backup | Flash Firmware | Screenshot

Hard Reset

How to unlock BLU Grand 5.5 HD II?

1. Unlock BLU Grand 5.5 HD II, locked by the operator.

2. Unlock BLU Grand 5.5 HD II, depending on the manufacturer.

3. Conduct unlock SIM card.

4. Restore the phone capacity, which has been locked memory.

5. Unlock java games

6. Remove the graphic lock, password from the smartphone



How to unlock the phone, locked the operator?
The phone locked by the operator cannot be used with a SIM card of another operator. After turning on the phone with a SIM card of another operator, you will need to enter the unlock code.
To unlock your phone by an operator, you can use the services of sites that, for little money, will give you an unlock code to change an operator or network.


Unlock your phone, depending on the manufacturer.
Many phones support the function of locking the phone with a password that the user sets himself. But the user can forget this code. To unlock your phone, you need to do a factory reset on your phone. Phone unlocking is different for different manufacturers.



Unlocking phone SIM card
A small plastic card with a chip in the middle - it's indispensable device without which the mobile phone is simply useless as such. It is, of course, on the SIM card. The chip, which it applies, although the small size, but allows you to keep a certain amount of information, which is often confidential. For the safety of the data is also used to protect the technology with the help of the so-called PIN-code that is requested to be turned off. If you unsuccessfully enter the PIN three times, the mobile device will prompt you for a different code, the so-called PUK-code is. It usually consists of eight digits and is provided to you together with the SIM card. If you can not use the phone because of the ignorance of the PIN-code, just use the PUK-code. But if the documents on the SIM card are lost, then the first thing to do is to call the support number of your mobile operator. There you will be prompted with the PUK code. If this cannot be done on a call, contact your nearest customer service center, taking with you the SIM card and the phone in which it was used.

Unlock your phone memory
Some phone models allow you to set a password to access the phone memory or memory card. If you have forgotten the password to access the memory, you need to use special software. You will need a cable to connect your phone to your computer. One of the programs with which you can access memory is the JetFlash Recovery Tool. You can download it from the official website of the developers.



You must be aware of your actions and perfectly understand what you are doing. Otherwise, you can simply break the phone, and you cannot recover it. Therefore, if you do not know how to unlock your phone, you do not need to perform any actions with it, it is best to seek professional help. But I still hope that you will not face similar problems and will handle your phone wisely.


Unlock java games
For games that are preinstalled on your phone from the factory and are only trial versions, you need to buy a code that unlocks all game functions without having to reinstall the game.
If you would like to buy the game, follow the instructions on the screen. Connect your phone to the Internet and get ready to pay with your credit card.


How to remove the graphic lock, password from the smartphone?
If you locked your Android smartphone with a graphic template and forgot it, then you shouldn't be upset. You have at least several ways to unlock your smartphone.
The first way. Enter the pattern, after several unsuccessful attempts, the phone will prompt you to enter the login and password from the Google account with which the smartphone was activated.
The second way. If you do not know the login and password for the Google account, you will have to make a hard reset. But keep in mind that you will lose all information stored on your phone.
For android phones, the hard reset procedure is almost the same, there are only small differences, a detailed description for each specific model you can find on our website. Here we will tell the general list of actions.
-Turn off your smartphone.
-Press the Power and Volume Up buttons together for 10-20 seconds.
-The phone will then boot into «Recovery mode».
-Use the volume buttons to navigate through the menus and press the Power button to make a selection.
-Highlight «Wipe data / factory reset» and press the Power button.
-Select «Reboot system now» from the menu.
-After restarting your phone, you will have a new operating system.
The third way. Unlock your smartphone using the unlock service from the smartphone manufacturer. For example, Samsung offers «Find My Mobile» to track and manage mobile phone access.
The fourth way. You need to sign in to your Google account on your computer and delete your password there. In your Google account on your computer there is a function to delete data on your phone, which will erase all data, including the lock password. Location and Find My Device must be active on your phone. Of course, a Google account and 'Play Market' must be configured on the smartphone.

Summary: Smart Phone OS: Android 7.0 (Nougat); Chipset: Mediatek MT6580; CPU: Quad-core 1.3 GHz Cortex-A7; GPU: Mali-400; Type: IPS LCD capacitive touchscreen, 16M colors; Screen Size: 5.5 inches, 83.4 cm2 (~68.7% screen-to-body ratio); Resolution: 720 x 1280 pixels, 16: 9 ratio (~267 ppi density); Multitouch: Yes; Main Camera: 13 MP (1/4", 1.12 ...

---

Tarik Tonkov Mobile technology specialist

Tarik Tonkov is a computer scientist and programmer turned tech journalist with a keen interest in the world of smartphones and tablets. He previously wrote for Android Life and was also a ghostwriter for several technology and automotive publications. He appreciates the reliability and beauty of smartphones, the symbiosis of characteristics and usability. In his free time, Tarik likes to travel by car and polish his programming skills to create small useful programs.

---

Comments, Questions and Answers about BLU Grand 5.5 HD II

Ask a question about BLU Grand 5.5 HD II

---

Name:
Question:
3+10= *Sum of Numbers?