Sim network unlocked pin Samsung galaxy sm - g531h?
You have three options to unlock:Option 1. You can ask your current carrier to unlock it. The law says they are obliged to do it, but the bad thing is that your phone must NOT be under contract.Option 2.You can go to repair shop. They will unlock your phone by cable using a special software. The bad thing is that you have to leave your phone there for a few hours.Option 3.You can use a third party phone unlocking service likehttps://www.unlockradar.com. They will search and provide you with an genuine unlock code from the manufacturer's database. This is the safest method to unlock any phone.
Why does my phone screen keep turning on by itself?
ChEck the power button if the bouncers are still intact i.e those white button that is been pressed. Lukastech Blog — We Expound Technology
Why does my Samsung Galaxy phone say safe mode in the bottom left corner of my screen?
The reason behind getting into Android Safe Mode might fluctuate in every device. It might occur because of any third party application which is obstructing the normal functioning of the device. Or it might be some malicious link or application which has injected the software. Restart your phone and it will be out of safe mode.In case if it doesn't work then Long press the Switch off button and tap ‘Power off’.Once it turns off, you need to turn it on again by pressing the power button and volume buttons together.Read more: How to turn off/on safe mode in samsung and other phones?
Can i factory reset an galaxy s4 using a computer?
Yes you can. It is simple, but since you're screen is not functional, it might be troubling. I'll give you a way to reset it with your hard keys. Follow, precisely. To ensure you that this works, I used my father's S4 to follow the steps (just to make sure, don't want to cause you trouble). Follow the steps: 1. Turn off the device. 2. Press and hold the following key say the same time: - volume UP key (it should be up) - home key - power key 3. When the phone vibrates release the POWER key, but keep on holding the other two. 4. Then just count till 5 and release all keys. 5. Press the volume down key 3 times ( do it slowly so you won't mess it up, only and only 3 times) 6. Press the power button once ( press not hold, careful) 7. Press the volume down key 7 times. 8. Press the power key once. (Now everything is wiped out, but based on the information on the phone, it'll take time. So if you've got more data to wipe out it'll take longer. Wait for 20 secondjust i case)
I have forgot the screen unlock PIN code of my HTC, how can I unlock it now?
First enter randomly some pin/pattern.After a certain number of tries ,a prompt " wait for 30 secs" appears.Now on you screen there appears an emergency call button along with a "sign in option "Use your email id to sign in .If you entered the right id and password you will automatically be signed in and thus unlocking your phone.In case you havn't ever signed in the only option I can think of is "HARD RESET".Turn off your device and while turning the device back on press the volume button ,but please note that you would probably lose all your data .
What is a Sim Network Unlock Pin?
A“Sim Network Unlock Pin (NUP)” or“Network Unlock Code (NUC)” will remove the carrier lock built into GSM mobile phones by services providers to restrict the use of these phones to specific countries and/or networks. These are usually referred to as "Network (NCK)" or "Service Provider (SPCK)" locks and can be removed using the corresponding unlock codes, which are unique to each phone depending on its IMEI.Typically, a locked handset will display a message if a restricted SIM is used, requesting the unlock code. On recent phone models running Android software, the phone will display a message saying “SIM network unlock PIN” or “Enter Network Lock Control Key” if network locked. Windows phones will display the message, “This SIM card can only be used on specific networks".Unlocking the phone is universally legal so there are more reliable services like https://www.unlockradar.com, that will unlock your cell phone so you can use it with other carriers.The unlock code is verified by the handset and is generated by the manufacturer, typically using an algorithm such as a one way hash or trapdoor function. Sometimes big telecom providers change the original factory unlock codes as an extra layer of security against unlocking services. For various big brands such as Samsung and Motorola there is no algorithm but just a random code generator where the unlock codes are programmed in the phone itself and then saved in a big database managed by the manufacturer. The unlock companies like Unlockradar have access to these databases and that is how they can deliver unlock codes to their customers.
How can I unlock my Android phone after too many wrong pattern attempts?
If you do remember your Gmail id and password then you can easily access your phone. (It does not require a net connection). Otherwise, you can always go for hard reset. There are different ways to hard reset different phones. But there is a similarity, which I would be explaining below.Switch off the phone.Press power button and volume button together.(This is where different phone differs i.e. for many phones you have to use volume up key and for others volume down key)(In some phones pressing of home button is also required)A menu would appearNavigate with volume buttonsSelect with home buttonAt first, clear dataThen clear cacheReboot the phoneYour phone would be unlockedNote :This method would clear all the data stored on the phone.