TWEAKING AN IMEI.

 PREREQUISITES FOR TWEAKING AN IMEI.

Since you are now ready to tweak, there's one of the most important things to check. That is if you are Rooted, I won’t go into the aspect of Rooting but please forget about tweaking if your android is not rooted. Why?
This is because you won’t be able to use the Applications used for tweaking. If you are interested in tweaking your Android, you can check online for how to tweak. It’s very simple; you can use many rooting applications like Kingroot, Framaroot and co. the idea of rooting is to give your device a super user ability to be able to handle powerful tool applications. If you still need my help, you can let me know. Having rooted your android then you are good to start. Now, just go to Google Play store and download the following applications:
IMEI Analyzer.
Mobile Uncle Tool or if this doesn’t work for you, get Mtk engineering mode.
Sms Bomber(optional) I will explain its function later.(not on Google play store, search on Google)
If you have gotten the above applications. Before you think of tweaking, it will be wise to backup your IMEI just in case you need it. On the mobile Uncle tool, go to IMEI BACKUP RESTORE (MTK) and click backup for the both IMEI if your phone uses two Sims. Having done that, then get that IMEI you want to tweak and let’s get started.
ACTUAL TWEAKING
IMEI ANALYZER
The first tool to use is IMEI Analyzer. The function of this tool is to test and validate your IMEI. What this means is that it adds the validator just like I said above. For example, let us tweak this IMEI, 359767053384104, they are fifteen in number. Like I explained, we will now have to divide them into their classes which are:
359767053 = The base(you are not expected to touch this first nine. Every type of device has these to be the same like all Infinix have this first nine to be the same).
38410 = The salt ( these numbers are the ones you add randomly from your head. Just think of any combination of numbers. There are no rules in selecting them).
4 = The validator (this number is given by the IMEI analyzer; you are not expected to add this number. It is the last number).
So having known the classes of the IMEI, and how they are applied. Open your IMEI Analyzer, You can now add the IMEI you want to tweak, leaving the base, add your random salt and click analyze. E.g. 359767053 (58390=random numbers) then click Analyze. Then below the ‘Clear’ and ‘Analyze’ button, you will see Full IMEI. Just pick your last number from those numbers (that is the full IMEI below), add it to them and click analyze. Then you will see, “the check digit is correct. The IMEI looks valid.”
When you have done this, you have gotten a valid IMEI. Note: you just got a valid IMEI and not an IMEI that will enable you tweak and enjoy the bonus. It’s all about luck. It is only after going to Mobile Uncle Tool and sending the code and the Sms that you know if you are lucky.
MOBILE UNCLE TOOL
Head on to your Mobile Uncle Tool. Once you click it, it will show a print out that you have been give root permission.
Click Engineer Mode.

Engineer Mode (MTK).

Swipe to the left to get the connectivity title.
Click CDS Information.

Click Radio Information.

Now, if your phone is a two phone Sims.

Phone 1(Sim 1) and phone 2(Sim 2).

 Select the one you want. But for the sake of this tutorial, I will choose phone 1. Note: the commands are different.
In the space where you see AT+ input (AT +EGMR=1,7,”your 15 digit IMEI”) Note: there is a space between AT and +. Apart for that, make sure there are no spaces among others. Also make sure its double inverted commas. For Phone 2 (Sim 2) instead of using AT +EGMR=1,7,” you now replace the 1,7 with 1,10 to make it AT +EGMR=1,10,”
For example AT +EGMR=1,7,”359767053384104”(Phone 1)
 Click Send AT COMMAND-------

If it’s correct you will see AT Command Sent. If it’s not correct you will see AT Command Not Sent, if it says not sent check and be sure the commands are correct.
After this, put on your Airplane mode and turn it off. This is the same thing as Rebooting. But don’t reboot to save time. Just use Airplane mode off and on. It’s a way of shutting down your network to ensure that the tweaking is in place. Now go to your dialer and dial *#06# if it worked, you will see your newly tweaked IMEI. Then proceed to send the Sms you want to send.
I hope this helps.