t-mobile cricket at&t sim network unlocking

t-mobile cricket at&t sim network unlocking

All about samsung galaxy s8 plus mobile

source :  Samsung Galaxy S8 Unlock Procedure
 

Howto Sim Network Unlock Samsung Galaxy S8 Mobile

Here before explain about how to get sim unlock code for samsung galaxy s8 plus mobile. I must compare iphone 8 plus with samsung galaxy s8 plus.

Iphone 8 plus have hexa core chip while samsung galaxy s8 plus have octacore chip. But iphone 8 plus is having os ios 11 and you can upgrade to latest version of ios 11. While galaxy s8 plus is having android 7.0 naugat. While most of the latest android having oreo. But you can update your galaxy s8 plus to oreo very easily. Both support 2g,3g and 4g network. But iphone 8 plus having 1 sim slot for gsm. While samsung galaxy is having two sim slot for gsm. Both have internal memory 64 gb but on samsung mobile you have extra slot for memory card.

 Display on samsung galaxy s8 plus is super AMOLED while in iphone its lcd favor.

Now may gsm company at Usa , Uk , Canada and Europe sell this samsung galaxy s8 varient mobile on sim locked condition. Sim locking is you can not use any other sim on that mobile accept one company.

For example in usa metropcs , t-mobile , at&t sell samsung galaxy mobile on discount price that means if you purchase unlocked samsung galaxy s8 mobile then you need to pay 200 to 500 more compare to sim locked samsung galaxy mobile. These price depending upon the offer on your mobile.

Similarly bell roger sell samsung galaxy with network locked condition at Canada. And if you insert other sim then you will prompted that network locked sim card inserted or enter sim restriction code.

At Uk o2 , Vodafone and orange sell samsung galaxy s8 and s8 plus on installment and contract basis. It may be of 24 months depending upon your monthly installment plan.

     Now you must Unlock samsung galaxy s8 mobile to use any other sim. For unlocking you need to generate sim network unlock pin from imei number of your samsung galaxy mobile. And it also require the sim carrier with which your mobile is sim network locked.

 There are many free apps and software available which can generate unlock code for samsung sim. It generate different kind of unlock code.

1)network carrier code 2)service provider code 3) subnet code 4) unfreeze code. Most of the time first code you’re your samsung sim unlock code.

You can also unlock your samsung mobile but flashing custom rom for your samsung galaxy s8 mobile. But for that you need to root your samsung galaxy s8 mobile for unlocking. And also require android developer kit on your computer, fastboot, flashing tool and super user and usb driver for samsung galaxy. 

If you have tmobile then you can download tmobile device unlock app on your mobile and make request for unlocking. Now it connect to server and verify your imei number if your samsung galaxy imei number has no due not blacklisted then your mobile will be unlocked. It takes few minutes depening upon the internet speed and server verification.

at&t t-mobile metropcs sim unlocking

This post is about mobile phone unlocking. It provide you step-by-steps guide for lg, samsung, nokia, motorola, htc, iphone and nokia mobile unlock codes and explain how mobile phone unlock codes work.

 At&t tmobile sell many of lg, samsung, nokia, motorola, htc, iphone with sim locked condition. so that you can not use any other sim card on those mobile without sim unlocking. those mobile are discount or emi basis so to secure payment those mobile are sim locked.  after unlocking you can use cricket metropcs bell roger and telus sim on those mobile.

 

Generally mobile phones are unlocked so they can be used on other networks. Otherwise you are restricted to use single GSM network So if you bought a Cingular phone. You could use it on T-Mobile, for example. Here is how you can unlock a phone.

 

steps

1. Call to your sim provider toll free no. some gsm provider happy to unlock your phone if it is from their competitors company. Also, if you say you are traveling to another country and need to use a local carrier there, they may unlock Mobile phone for you by providing free mobile unlock codes. Many cellular providers will give you the unlock code if you had been a customer of theirs, using the phone you are trying to unlock, for a certain period of time.
2. Check forums dedicated to cell phone unlocking. It's a great resource with a lot of people who are very knowledgeable.  They can share their knowledge about how to unlock mobile phone.Sometimes there are special tools (such as Motorola's RSS software for iDen phones) which can unlock phones from a computer.

• Although it is always a good idea to let professionals do the work some phones can easily be unlocked. For example DCT3 and DCT4 Nokia phones can be unlocked for free by unlock codes for various nokia models, the software is widely available on the net. Free unlocking is also possible for old models of Sony Ericsson, Panasonic, Siemens and some other.
• If all else fails, deliver to your local mobile phone repair shop. They can try to fix it.
• If you purchased the phone through the wireless service provider like T-Mobile, Cingular etc., the Customer Service Representative can provide you detailed information and unlock codes after a few months of service. Travelling out of country on a GSM phone/network is one of the common reasons why you may need to unlock your phone. Without it, you would not be able to use the SIM card from another provider in the new country.

 

Warning

• Attempting to unlock your phone is done at your own risk. Some cell phone operators might choose to void your warranty should you unlock your phone (then again, some cell phone operators won't mind).
• Most phones only allow you to try a certain number of unlock tries, Nokia phones have a limit of 5 tries. After that, the phone becomes "hard-locked", meaning it cannot be unlocked without using special equipment.
• Most of the newer phones will not work with the codes generated by the free unlock programs.