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No 3g/4g after flashing Infinix Note 4 x572

No 3g/4g after flashing Infinix Note 4 x572

freshtyt
freshtyt
freshtyt
Senior Member
2,949
09-11-2018, 08:59 PM
#34
(09-11-2018, 11:09 AM)pheesayor Thanks for your response, what I got from my friend who uses same is X572-H5312AD, I had actually downloaded the Nougat earlier the system.img file was corrupt and didn't load in flash tool but I went ahead to flash and that was where the problem started from. I got another one and tried to flash but couldn't load the scatter file because of checksum error so I ignored it and moved to another not knowing that I was proceeding on fruitless journey of 6 days.
When the build was sent to me yesterday, I downloaded the Oreo version, it flashed but it was just starting and it didn't boot into recovery as well so I went back to the Nougat, then I came across the thread about sp flash tool error codes and solutions here, I corrected the checksum error and flashed, behold my 3g network returned. 
I saw NVWAM wifi error, I flashed nvram sent to me here some days ago and then the it stopped recognising, I went back to flashtool to redownload, same error so I used flash+download and then it was working, I inserted my airtel sim and it worked, then I flashed the correct imei with sn write tools and my phone was functioning well again asides the nvram error which I ignored and the phone security which wasn't working as it should.
I then did OTA to return to Oreo and nvram error is gone and phone is still working well, current build is X572-H5312AD-O-180503V139 and there's a prompt for another OTA update to X572-H5312AD-O-180531V142 which I guess will then take me to X572-H5312AD-O-180810V157 which my friend's own is running on. Another issue though, I've flashed custom recovery so I can root the phone and remove annoying system apps but even though flashing is successful, it still boots to stock recovery and not custom recovery.

It is now clear that I ran into this issue because I did not take note of the build before flashing, then I downloaded a rom with a bad system.img file and then went ahead to flash other builds instead of looking for a working version of that build.
Lesson learnt and I hope others will learn from this.

Thanks to everyone who took time to respond to me, I am very grateful

nice, maybe you can help backup your nvram and nvdata and attach the link here too
it will help others with the same phone and build number and see @innagee's reply for how to root, custom recovery isn't needed

Messages In This Thread
No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 04-11-2018, 11:34 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by EMMANUS - 05-11-2018, 08:37 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 05-11-2018, 09:09 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 05-11-2018, 09:20 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by X3non - 05-11-2018, 10:56 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 05-11-2018, 11:01 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by X3non - 05-11-2018, 12:37 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 05-11-2018, 03:34 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 05-11-2018, 04:23 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by X3non - 05-11-2018, 05:24 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 05-11-2018, 06:15 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 05-11-2018, 06:35 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by X3non - 05-11-2018, 05:24 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by xerxes - 05-11-2018, 09:59 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 06-11-2018, 12:08 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 06-11-2018, 09:06 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by X3non - 06-11-2018, 10:22 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 06-11-2018, 11:29 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 06-11-2018, 12:31 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by X3non - 06-11-2018, 01:44 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 06-11-2018, 02:35 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 06-11-2018, 03:15 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by freshtyt - 06-11-2018, 08:07 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 06-11-2018, 09:46 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by EMMANUS - 06-11-2018, 09:38 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 06-11-2018, 11:33 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by xerxes - 07-11-2018, 08:55 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 07-11-2018, 02:42 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by freshtyt - 08-11-2018, 06:49 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 09-11-2018, 11:09 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by freshtyt - 09-11-2018, 08:59 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 08-11-2018, 10:38 AM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by pheesayor - 08-11-2018, 03:56 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by xerxes - 09-11-2018, 07:32 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by Huntar e - 25-04-2021, 05:43 PM
RE: No 3g/4g after flashing Infinix Note 4 x572 - by X3non - 26-04-2021, 09:52 AM
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