DOWNLOAD INFINIX HOT S X521 STOCK ROM / FIRMWARE


Learn how to unbrick/flash this device using sp flash tool from here

Note
Follow the instructions on how to flash the device carefully from the link above
I will not take responsibility on whatever may happen to your device.

Make sure you are downloading the exact ROM of the device you want to flash because 
 flashing a wrong preloader, will make the device completely dead 
(can't power on, can't charge and will not be detected by a computer) 

INFINIX HOT S X521 QUICK SPECS
Dimension - 142 x 70.2 x 7.1 mm
5.2 - inch Touchscreen, 1080 x 1920 pixels
Weight - 194g

1.5 GHz octa-core Processor
MediaTek MT6753
Mali T720-MP3 GPU

2GB or 3GB RAM
16GB or 32GB Internal Memory 

up to 32GB microSD
13MP Rear Camera, LED Flash, Auto Focus
8MP Front Camera 

Dual SIM
EDGE , GPRS - 850 / 900 / 1800 / 1900MH
WCDMA 900/2100
4G LTE
WIFI 802.11 b/g/n
bluetooth 4.0

3000mAh Battery


INFINIX HOT S X521 STOCK ROM

Android 7.0 Nougat

X521-J5088AC-N-170602V34
DOWNLOAD ROM


X521-J5088A1C1-N-170524V20
DOWNLOAD ROM


X521-J5088A1C1-N-170505V10
DOWNLOAD ROM


X521-J5088EG-N-170524V19
DOWNLOAD ROM

X521-J5088EG-N-170602V34
DOWNLOAD ROM

X521-J5088E1G1-N-170508V10
DOWNLOAD ROM

****************************************************
Android 6.0 Marshmallow

X521-J5088-A1-M-160712V14
DOWNLOAD ROM

X521-J5088-C1-M-160929V89
DOWNLOAD ROM


 Learn how to easily download files from Mega
PC or Mobile

How to flash this device using SP Flash Tool
Download, latest SP Flash Tool from here
Launch Flashtool inside the extracted folder
Click on scatter loader button
Select the scatter file inside the stock ROM folder of the device you want to flash
Select either Download only, Firmware Upgrade or Format + Download from drop down menu
Click Download Button
Now turn off and connect your device to PC
Wait for flashing process to complete
Reboot device
If there was no cache or userdata inside the ROM folder, you might need to factory reset device from recovery after flash
For a more detail guide with video and pictures on how to use SP Flash Tool, click here

You can also use other supported tools like WiseLinkSP Multiport Download, Miracle Box, Volcano, Infinity CMII etc to flash this device

If you encounter any error while flashing your device, click here and see if it solves your problem

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Please leave a comment after using this ROM
Report if you cannot download this file.

44 comments:

  1. Which stock rom should I select

    ReplyDelete
  2. Unable to download hot s ROM

    ReplyDelete
  3. Unable to download hot s ROM

    ReplyDelete
  4. Unable to download hot s ROM

    ReplyDelete
  5. if u cannot download use different browser it will work

    ReplyDelete
  6. gan cemana caranya, karena selalu ada notifikasi request time out,please try again later

    ReplyDelete
  7. This how do because there is always a notification requeat time out, please try again later

    ReplyDelete
  8. plese admin
    when i load this rom the respond i get is ''checksum is not correct''
    ive tried all the three same responds

    ReplyDelete
  9. The finger print is not working solution

    ReplyDelete
  10. please help me give me infinix hot s X521-J5088A1-R-68143537 rom please

    ReplyDelete
  11. idownload rom when connected cable get error USB NOT recognised

    ReplyDelete
    Replies
    1. You need to install USB Drivers for your device

      Delete
    2. Installé mediateck vcom USB on jour computer

      Delete
  12. WHAT IS APPROPRIATE FILE FOR X521 16+2 A1

    ReplyDelete
  13. please how can i upgrade to Android 7?

    ReplyDelete
  14. the rar file i downloaded has a password whats the password ?

    ReplyDelete
  15. Please can you help me get stock rom for Infinix X521 A1 V38?

    ReplyDelete
  16. hii please i need the file for infinix x521-j5088A1-M either 7.0 or 6.0 please which of the files can i use

    ReplyDelete
  17. hii after flashing the rom for my phone, it worked well but my phone wifi keeps turning off and on itself please wah can i do...pls reply asap

    ReplyDelete
  18. After flashing my x521 don't start, thert wait on " erasing " for long time.What can i do?

    ReplyDelete
  19. BONJOURS JE suis en quette de la rom infinix hot s x521 J5088A1-M-161108V120 besoin d'aide svp

    ReplyDelete
  20. saver unreachable or download just pause

    ReplyDelete
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    ReplyDelete
  22. after flashing my x521 i still have all data intact in the phone. chose format all + download...also flashed with miracle box, chose format android option. but after flashing is complete i still find all data intact in phone. please any suggestion as to solving this issue will be highly appreciated... Note..phone is locked and the main aim is to remove the password completely...thanks...

    ReplyDelete
  23. Is it for clone because I'm looking for clone firmware

    ReplyDelete
  24. I uses the (INFINIX-X521-J5088A1-m) but the phone stuck on second boot.
    I have format and user data with cache but still the same what should i do?

    ReplyDelete
  25. I have been looking for this to download but I been difficult... Let me try what you have here i will give you a feedback... Thank you

    ReplyDelete
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