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Unlock Archos 55 Cobalt

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How to unlock Archos 55 Cobalt?

1. Unlock Archos 55 Cobalt, locked by the operator.

2. Unlock Archos 55 Cobalt, 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?
This type of blocking is used to make it impossible to use the phone in the network of another operator. When you turn on the phone with a SIM card from another operator, you will be asked to enter a password or unlock code.
The operator blocks the phone using a unique IMEI number. To unlock the phone, you need to use the services of certain sites, which, for a monetary reward, will give an unlock code to change the operator.


Unlock your phone, depending on the manufacturer.
On some phones, you can lock the screen using a password that you set yourself. But what if you forgot this password? To unlock your phone, you need to do a factory reset on your phone.



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. The PUK code can be found in the documents for the SIM card, if they are lost, then the first thing to do is call the mobile operator. Or contact your nearest customer service center with your SIM card and phone. There you will be prompted with the PUK code.

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 such as the JetFlash Recovery Tool. You can download it from the official website of the developers.



The main thing is that you are aware of all your actions and perfectly understand what you are doing. Otherwise, you can simply turn the phone into a brick. Therefore, if you do not know how to unlock your phone or perform any other actions with it, it is best to seek professional help.


Unlock java games
For games that are preinstalled on your device and are only trial versions, you usually need to purchase a code that unlocks all game functions without having to install or reinstall anything.
If you want to buy the game. Connect your phone to the Internet and follow the instructions on the screen to complete the payment.


How to remove the graphic lock, password from the smartphone?
If you have locked your smartphone and forgot the pattern, then you should not be upset. You have several ways to unlock your smartphone.
The first way. After a series of unsuccessful attempts to enter a pattern, the phone will prompt you to enter the login and password of 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 with which the smartphone was activated, you will have to make a hard reset.
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 and hold the Power and Volume Up buttons together for a few seconds.
-As a result, the smartphone will boot in «Recovery mode» (engineering recovery menu).
-Use the volume buttons to navigate the menu, and use the Power button to select.
-Select «Wipe data / factory reset» from the menu.
-Select «Reboot system now» with the volume buttons and press the Power button.
-After reboot, you can use your phone.
The third way. Unlock your smartphone using the service provided by the smartphone manufacturer. For example, Samsung offers «Find My Mobile» to track and manage access to a mobile phone.
The fourth way. You can connect to your Google account on your computer and remove your password. Your Google account on your computer has a remote reset and data deletion function on your phone that will erase all data, including the lock password. Find My Device and Location must be active on your phone. Naturally, a Google account and 'Play Market' must be configured on the smartphone.


Summary: GSM frequencies: 850 900 1800 1900; Standard UMTS: 900 2100; Standard LTE: FDD LTE: 800, 1800, 2100, 2600; Type: Touch; Dimensions (W x H x D): 152.50 x 77.00 x 8.30 mm; Weight: 130.00 g; Main display: Color / IPS TFT16M colors720 x 1280 px (5.50") 267 ppi; Display protection: no; Talk time (max.): 2G: 1620 min. (27.0 h); Stand-by (max.): 2G: 450 h (18.8 days); Standard battery: Li-Ion 2700 mAh; Quick battery charging: no; Internal memory: 16 GB; RAM memory: 2 GB; Memory cards: yes, microSD, microSDHC, microSDXC (up to 64 GB); Operating system: Android 5.1 Lollipop; Processor: MediaTek MT6735P; Processor clock: 1.00 GHz; Number of cores: 4; GPU: ARM Mal ...


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.



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