Download Huawei JKM-L21 Stock Rom Firmware Flash File

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Download Huawei JKM-L21 Stock Rom Firmware Flash File
Download Huawei JKM-L21 Stock Rom Firmware Flash File

Huawei JKM-L21 Stock Rom Firmware

This post contains the Huawei JKM-L21 Stock Rom firmware Flash File that will allow you to restore your Huawei JKM-L21 smartphone to its original state.  You will find these stock Rom files useful if you have used the flashed custom rom /builds on your device, tweak your device to the taste you don’t want, bricked and wish to return it to factory state.

Then this Huawei JKM-L21 Stock Firmware will fix your bricked phone; We will guide on how to flash the right official Huawei JKM-L21 Stock Firmware on your device without errors. This flashing guide is easy and straightforward to follow. We have listed the Huawei JKM-L21 Flash File below. Download the right stock ROM file to fix your device.

Huawei JKM-L21 Firmware Information

Rom Name Huawei JKM-L21 Stock Firmware Rom
Based On EMUI OS
Rom file name Huawei JKM-L21
Rom OS Version Android 8.0 Oreo
Rom Type Odexed
Software needed Recovery
Compress Zip format
Drivers Huawei Device Drivers
Codename Honor 7C LND-AL40

Huawei JKM-L21 Key Spec  

General Features

  • Platform: Android 8.1 Oreo
  • Processor: Octa-core Qualcomm Snapdragon 710
  • GPU: Adreno 616
  • Memory: 4GB RAM / 6GB RAM
  • Colours: Midnight Black, Blue Swarovski, Aurora Purple
  • Dimension: 162.4 x 77.1 x 8.1 mm
  • Weight: 173g
  • SIM Type: Nano SIM
  • SIM Count: Dual SIM

Display

  • Display: 6.5-inch, IPS LCD capacitive touchscreen, 1080 x 2340 pixels (396 ppi)
  • Screen Protection: –

Camera

  • Rear Camera: 16MP +2MP Dual Camera, 1080p Video@30fps
  • Rear Camera Features: Autofocus, LED flash, Geo-tagging, touch focus, face detection, panorama
  • Front Camera: 13MP + 2MP Dual Camera, 720p Video@30fps

Storage

  • Built-in Storage: 64GB / 128GB
  • Memory Card Support: Yes, up to 400GB
  • Bundled Cloud Storage: –

Network Support

  • 2G GSM: Yes
  • 2G CDMA 1X: –
  • 3G WCDMA: Yes
  • 3G CDMA EVDO: –
  • 4G LTE: Yes, LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)

Internet & Connectivity

  • GPRS: Yes
  • EDGE: Yes
  • 3G/WCDMA/HSPA: Yes
  • HSPA+: 42.2/5.76 Mbps
  • CDMA EVDO: –
  • 4G LTE: Yes
  • WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band
  • Wi-Fi Hotspot: Yes
  • Bluetooth: Yes, v5.0 with A2DP, LE
  • NFC: –
  • Infrared Blaster: –
  • USB Port: MicroUSB 2.0

Messaging

  • SMS/MMS: Yes
  • Instant Messaging: Yes
  • Push Emails: Yes
  • Email Protocol: –

Entertainment

  • Music Player: MP3/WAV/eAAC+ player
  • Video Player: MP4/H.264 player
  • FM Radio: Yes
  • Loudspeaker: Yes
  • 3.5mm Jack: Yes

Navigation

  • Navigation: Yes, with A-GPS, GLONASS, BDS
  • Maps: Yes

Sensors & Control

  • Digital Compass: Yes
  • Accelerometer: Yes
  • Proximity Sensor: Yes
  • Light Sensor: Yes
  • Barometer: –
  • SpO2: –
  • Pedometer: –
  • Heart Rate Monitor: –
  • Gyroscope: Yes
  • Fingerprint Scanner: Yes (rear)
  • Iris Scanner: –
  • Face Unlock: –
  • Intelligent Digital Assistant: –
  • Motion Sensing / Gesture Control: –
  • Voice Control: –

Other Features

  • Video Streaming: Yes
  • Active Noise Cancellation: Yes
  • Wireless Charging: –
  • Built-in Mobile Payment: –
  • Water Resistant: –
  • Dust Resistant: –
  • Image Editor: Yes
  • Video Editor: Yes
  • Document Viewer: Yes
  • Document Editor: Yes

Battery

  • Battery: 4, 000 mAh Non Removable Li-Ion Battery
  • Talktime: –
  • Standby Time: –
  • Fast Charging: Yes (10W Capacity)

The Advantage Of Stock Firmware:

  • Can be to unbrick your phone
  • Fix the Boot loop problem
  • upgrade and Downgrade your phone
  • Unroot and Fix Bugs on your phone
  • To fix stutter
  • You can solve software errors by flashing Stock ROM.
  • To gain your device warranty Back.

Android 8.1 Feature List

  • New Settings Menu Layouts
  • Redesigned Navigation Buttons
  • Picture-in-Picture Mode for Netflix
  • Automatic Dark Mode for Quick Settings
  • Semi-Transparent Quick Settings Menu
  • Music Notification
  • Battery Indicator for Bluetooth Devices
  • Hi-Fi Bluetooth Codecs
  • Hide ‘Running in the Background’ Notification
  • True Oreo Easter Egg
  • New Power Menu
  • Cheeseburger Emoji Is Now Fixed
  • Dynamic Calendar and Clock Icons
  • New Emojis
  • Notification Channels
  • Google Play Protect & Other Security Measures
  • Snooze Individual Notifications
  • Fingerprint Scanner Gestures
  • Revamped File Manager
  • Autofill Your Passwords
  • Control How Apps Use the Notch Area

 Android 7.1 Features

  • It supports Multi Window,
  • App Shortcuts,
  • Power Menu Restart setting,
  • Support Image Keyboard,
  • It supports camera launch by pressing your device power button twice.
  • Added 100 Emoji
  • Notification prioritization Quick Rely
  • GIF Notification Redesigned Support panel
  • Notifications prioritization,
  • Enhanced Doze support Mode,
  • Customizable Quick Settings, System UI Tuner,
  • Do Not Disturb Mode,
  • Per-App Data Saver feature,
  • New Redesigned Settings Panel,
  • seamless New Emoji and updates Support

Why you need Huawei JKM-L21 Firmware

It’s always advisable that you backup your device Firmware after purchasing it. You are going to need your device stock Rom for these following reasons someday.

  • Downgrade or Upgrade your device: You can use the Huawei JKM-L21 Stock Rom Firmware to downgrade or upgrade your device to a new version. It depends on the release of the Stock firmware or your choice if the option is available.
  • Unbrick: The Huawei JKM-L21 Stock Rom Firmware can also be used to unbrick any device.  Smartphones can be bricked while trying to root it or flashing a custom rom or recovery.
  • Unroot: You can also use the Huawei JKM-L21 stock rom firmware to unroot your device completely. After flashing the official stock firmware, you will gain your warranty back.
  • Fix Issues: Your device might develop issues that might be software related; you can fix that by flashing the Huawei JKM-L21 Flash File.

Things You Need

  • Charge your device: Before you proceed with the below information, you are recommended to ensure that your Huawei MRD-LX1Fis at least 50% charged.
  • PC or Laptop: To carry out this Stock Rom Firmware installation, you need a PC or Laptop.
  • Take Device Backup: The very first thing you need to do is make a backup.
  • Huawei Flash tools: Download
  • Huawei Multi Downloader: Download
  • Miracle Free: Download
  • Smart Phone Flash Tool Download
  • Install the Latest Driver: HUAWEI MRD-LX1F USB Drivers
  • Download: Download the above-required files on your PC.

There are many steps to flash this firmware for Huawei Honor Play COR-L29, you have to follow any of these two steps below.

if you want to flash Huawei JKM-L21 Stock Firmware. Follow this step below

First Choice to flash Firmware

How to Flash Huawei JKM-L21 Firmware using Local Update

  • Download the Huawei JKM-L21 Firmware
  • Make use of a PC, If you are unable to access your phone
  • Create a folder in the root of your MicroSD Card.
  • Name the folder you created. dload
  • Extract the downloaded flash file if needed and you will see a file with .app extension ie update.app.
  • If the downloaded firmware came as update.app, no need for extraction.
  • Copy the update.app to the dload folder.
  • Now on your device, Go to Settings >>> Updates
  • Select Local Update.
  • It will automatically bring out the copied update.app the firmware.
  • Click on it to start the installation to your Huawei Honor Play COR-L29.
  • Done, Reboot your device and enjoy.

Second Choice to flash Huawei firmware

How to Flash Huawei JKM-L21 Firmware using recovery

  • Download the Huawei JKM-L21 Flash File
  • If you are unable to access your device, then make use of a PC.
  • Create a folder in the root of your SD Card.
  • Name the folder.
  • dload
  • Extract the downloaded firmware if needed and you will see a file with .app extension ie update.app.
  • If the downloaded firmware came as update.app, no need for extraction.
  • Copy the update.app to the created dload folder.
  • Power down your device.
  • Press and hold Volume Up and Volume Down and Power button at the same time.
  • The update process will start automatically.
  • Wait for it to finish and reboot your phone.

How to Install Stock Firmware on Huawei JKM-L21:

  • Download and Install Huawei Driver on Your PC.
  • Download & Extract Firmware & tool
  • Run Huawei Multi Downloader and locate the Firmware
  • Connect Phone to PC by pressing Volume up & Down button
  • Now Click Start/Download

Warning
We will not be held responsible if any damage happens to your device.

Huawei JKM-L21 Stock Firmware Rom
JKM-L21 1.0.0.29_8.1.0 R1 EMUI 8.2 05022KRJ HMT

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