Asus Zenfone 3s Max ZC521TL Stock Firmware Download
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Asus Zenfone 3s Max ZC521TL was launched in Available. Released 2017, February, The phone CPU powered by Octa-core (4×1.5 GHz Cortex-A53 & 4×1.0 GHz Cortex-A53), and it comes with 32 GB, 3 GB RAM microSD, up to 256 GB, Asus Zenfone 3s Max ZC521TLcomes with the Primary Singel 13 MP+ 8 MP selfie camera and powered by. Fingerprint (front-mounted), accelerometer, gyro, proximity, compass Non-removable Li-Po 5000 mAh battery.
Asus Zenfone 3s Max ZC521TL First of all Download the zip file from above link and rename the file to update.zip.
Asus Zenfone 3s Max ZC521TL Now Switch Off your device and reboot into recovery mode by pressing Power button +Volume UP button.
Asus Zenfone 3s Max ZC521TL In recovery mode select applies update from sd card.
Asus Zenfone 3s Max ZC521TL Now Choose update.zip file which you downloaded.
Asus Zenfone 3s Max ZC521TL Wait until the installation process completes.
Asus Zenfone 3s Max ZC521TL Once the installation process is completed and You can Reboot your ZenFone Max Pro.
Asus Zenfone 3s Max ZC521TLThat’s it, fellas! Done. you have upgraded your smartphone.
If you own Asus Zenfone 3s Max ZC521TL smartphone and you are looking for Asus Zenfone 3s Max ZC521TL Stock ROM Firmware File flash to fix your bricked phone, then you are in the right article/post. We are going to guide on how to download and install the official Asus Zenfone 3s Max ZC521TL Stock ROM on your device. This guide is easy and straightforward to follow. We have listed the Asus Zenfone 3s Max ZC521TL Flash File for all models devicebelow. Download the Asus Zenfone 3s Max ZC521TL Stock Firmware file to fix your device.
How To Install The Flash File Full Guide 2:-
First of all Download the ADB and Fastboot drivers for Windows and Mac and extract it Asus Zenfone 3s Max ZC521TL.
Now move the downloadedOTA zip file to ADB Folder Asus Zenfone 3s Max ZC521TL.
Enable USB Debugging Asus Zenfone 3s Max ZC521TL.
Asus Zenfone 3s Max ZC521TL To Enable USB Debugging, First of all, You need to activate Developer Option on your smartphone.
Asus Zenfone 3s Max ZC521TL To activate, Go to your Settings -> About Phone -> Now Tap on the Build Number 7-8 Times until you see a toast message “Developer option enabled”
Once your developer option is active, Go back to your settings -> Open developer option -> Enable USB Debugging.
In your PC/Laptop, Open the extracted ADB Folder and Open Command Window by pressing Shift Key + Right Mouse Click.
Reboot your phone to recovery by pressing Volume UP + Power button.
Now connect the PC to Mobile with USB Cable.
Now enter the following command in the command window that you open
This command will show if any device is connected properly. If it doesn’t show, then please check the drivers are installed properly or if the attached cable is damaged.
If your device is listed, then please type the below command in your command window.
adb sideload File_name.zip
Wait until the installation process completes.
Once the installation process is completed and You can Reboot your ZenFone Max Pro.
•Warning:The Firmware file is only for the Asus Zenfone 3s Max ZC521TL, Don’t try this file on any other device, It may brick or damage your device we will not be responsible for that.
•Important Suggestion: If your problem not solved by the given solution you can write in comments we will try best to fix as soon as we can.