Fix Your Oukitel K4000 Pro Problems with the Official Stock Rom (MediaTek MT6735M)
Official Oukitel K4000 Pro (MediaTek MT6735M) Stock Rom: How to Download and Install
If you are looking for a way to restore your Oukitel K4000 Pro to its original condition, you may need to flash the official stock rom. A stock rom is the official firmware that comes pre-installed on your device by the manufacturer. It contains the operating system, apps, settings, and features that are optimized for your device. Flashing the stock rom can help you fix various issues such as bootloop, malware, performance problems, or software errors. It can also help you unroot your device, remove custom recovery, or bypass Google account verification.
Official Oukitel K4000 Pro (MediaTek MT6735M) Stock Rom
In this article, we will show you how to download and install the official Oukitel K4000 Pro stock rom. But first, let's take a look at what is Oukitel K4000 Pro and what is MediaTek MT6735M.
What is Oukitel K4000 Pro and its main features
Oukitel K4000 Pro is a smartphone that was launched in mid-2016 by the Chinese manufacturer Oukitel. It is a dual-SIM device that supports 4G LTE networks. It has a 5-inch IPS display with a resolution of 720 x 1280 pixels. It runs on Android 5.1 Lollipop operating system. It has a quad-core MediaTek MT6735M processor, 2 GB of RAM, and 16 GB of internal storage. It has a 13-megapixel rear camera and a 5-megapixel front camera. It has a fingerprint scanner, a microSD card slot, and a micro USB port. It has a massive 4600 mAh battery that can last for several days on a single charge.
Some of the main features of Oukitel K4000 Pro are:
It has a strong and durable screen that can withstand drops, scratches, and even hammer blows.
It has a smart gesture function that allows you to control your device with simple gestures.
It has a hotknot function that allows you to transfer data between devices by touching their screens.
It has an OTG function that allows you to connect external devices such as keyboards, mice, flash drives, or game controllers.
It has a reverse charging function that allows you to use your device as a power bank to charge other devices.
What is MediaTek MT6735M and its performance
MediaTek MT6735M is a 64-bit quad-core processor that is based on the ARM Cortex-A53 architecture. It is manufactured in 28 nm technology and has a clock speed of up to 1 GHz. It has an integrated Mali-T720 GPU that can handle graphics-intensive tasks such as gaming or video playback. It supports up to 2 GB of LPDDR3 RAM and up to 16 GB of eMMC storage. It has an integrated modem that supports GSM, UMTS, CDMA2000, TD-SCDMA, EVDO, and LTE Cat 4 networks. It also supports Wi Fi, Bluetooth, GPS, FM radio, and various sensors. It also supports HD video recording and playback, H.265 codec, and Miracast.
The performance of MediaTek MT6735M is decent for a low-end processor. It can handle basic tasks such as web browsing, social media, messaging, and music. It can also run some casual games and apps smoothly. However, it may struggle with more demanding games and apps, multitasking, or high-resolution videos. It may also heat up or drain the battery faster under heavy usage.
How to download and install the official Oukitel K4000 Pro stock rom
If you want to flash the official Oukitel K4000 Pro stock rom, you need to follow some steps carefully. Before you proceed, you need to make sure that you have the following requirements and precautions:
Requirements and precautions
A Windows PC or laptop with a USB port.
A USB cable to connect your device to your PC.
A backup of your personal data, such as contacts, messages, photos, videos, etc. Flashing the stock rom will erase everything on your device.
A fully charged battery or at least 50% of battery level. Flashing the stock rom may take some time and consume power.
A compatible driver for your device and PC. You can download the driver from here. Install the driver on your PC before connecting your device.
A compatible flash tool for your device and PC. You can download the SP Flash Tool from here. Extract the zip file and run the flash_tool.exe file on your PC.
A compatible stock rom for your device and PC. You can download the official Oukitel K4000 Pro stock rom from here. Extract the zip file and locate the scatter file inside.
After you have prepared the requirements and precautions, you can proceed to the download and installation steps.
Download links and instructions
Here are the download links and instructions for the driver, flash tool, and stock rom:
File name
Download link
Instructions
Driver
Download the driver zip file and extract it on your PC. Run the InstallDriver.exe file and follow the on-screen instructions to install the driver.
Flash tool
Download the flash tool zip file and extract it on your PC. Run the flash_tool.exe file to launch the flash tool.
Stock rom
Download the stock rom zip file and extract it on your PC. Locate the scatter file inside the extracted folder.
Installation steps and screenshots
Here are the installation steps and screenshots for flashing the stock rom:
Connect your device to your PC via USB cable. Make sure that your device is powered off.
Launch the flash tool on your PC. Click on the "Choose" button under "Scatter-loading File" and select the scatter file from the extracted stock rom folder.
The flash tool will load all the files from the scatter file. Make sure that all the files are checked and have valid locations.
Click on the "Download" button at the top of the flash tool. The flash tool will start flashing the stock rom on your device.
Wait for a few minutes until you see a green circle with a check mark on the flash tool. This means that the flashing process is completed successfully.
Disconnect your device from your PC and reboot it. You may need to wait for a few minutes for the first boot.
Here are some screenshots of the flashing process:
How to troubleshoot common issues after flashing the stock rom
Sometimes, you may encounter some issues after flashing the stock rom on your device. These issues may be caused by various factors such as incompatible firmware, corrupted files, improper installation, or hardware problems. Here are some of the common issues that you may face after flashing the stock rom and how to troubleshoot them:
Bootloop, stuck on logo, or black screen
If your device is stuck in a bootloop, meaning that it keeps restarting without reaching the home screen, or if it is stuck on the logo or a black screen, you may need to do a factory reset. A factory reset will erase all your data and settings and restore your device to its original state. To do a factory reset, follow these steps:
Power off your device and remove the battery if possible.
Press and hold the Volume Up and Power buttons together for a few seconds until you see the recovery mode menu.
Use the Volume buttons to navigate and the Power button to select.
Select "wipe data/factory reset" and confirm with "Yes".
Select "reboot system now" and wait for your device to restart.
If the factory reset does not solve the problem, you may need to flash the stock rom again. Make sure that you have downloaded the correct and compatible stock rom for your device and follow the installation steps carefully.
SIM card not detected or network error
If your device does not recognize your SIM card or if you have no network signal or service, you may need to check your IMEI number. IMEI stands for International Mobile Equipment Identity and it is a unique code that identifies your device. Sometimes, flashing the stock rom may corrupt or erase your IMEI number, which can cause network issues. To check your IMEI number, follow these steps:
Dial *#06# on your device's dialer app. You should see a 15-digit code on your screen. This is your IMEI number.
If you see "Invalid IMEI" or "Null IMEI" or nothing at all, then your IMEI number is corrupted or erased.
If you see a valid IMEI number, then your IMEI number is intact and the problem may be caused by other factors such as SIM card damage, network outage, or carrier settings.
If your IMEI number is corrupted or erased, you may need to restore it using a tool such as SN Write Tool or Maui Meta Tool. These tools can help you write a new IMEI number on your device. However, you need to have a valid IMEI number that matches your device model and region. You can find this number on the back of your device, on the box, or on the receipt. Do not use a random or fake IMEI number as this may be illegal or cause further problems. To restore your IMEI number using SN Write Tool, follow these steps:
Download SN Write Tool from here and extract it on your PC.
Run SN Writer.exe as administrator on your PC.
Select "Smart Phone" under "Target Type".
Select "System Config" under "Options".
Check "IMEI" under "Write Option".
Select "MD1_DB" under "Database File".
Browse and select the database file from the extracted stock rom folder. It should have a .md1 extension.
Select "AP_DB" under "Database File".
Browse and select the database file from the extracted stock rom folder. It should have a .apdb extension.
Click "Save" to exit the System Config window.
Enter your valid IMEI number in the input box under "Write Option". If you have a dual-SIM device, enter both IMEI numbers separated by a comma.
Click "Start" to begin writing the IMEI number on your device.
Connect your device to your PC via USB cable. Make sure that your device is powered off.
Wait for a few seconds until you see a green circle with a check mark on SN Write Tool. This means that the writing process is completed successfully.
Disconnect your device from your PC and reboot it. You should see your new IMEI number by dialing *#06#.
If SN Write Tool does not work for you, you can try Maui Meta Tool instead. You can download it from here and follow the instructions from here.
Camera not working or poor quality
If your camera app is not working or if you have poor quality images or videos, you may need to check your camera settings and permissions. Sometimes, flashing the stock rom may reset or change some of these settings and permissions, which can affect the camera performance. To check your camera settings and permissions, follow these steps:- Go to Settings > Apps > Camera and tap on "Clear cache" and "Clear data". This will delete any temporary or corrupted files that may cause the camera app to malfunction.
- Go to Settings > Apps > Camera and tap on "Permissions". Make sure that the camera app has access to the camera, microphone, storage, and location. These permissions are necessary for the camera app to function properly.
- Go to Settings > Camera and adjust the settings according to your preference. You can change the resolution, quality, mode, flash, timer, grid, watermark, and other options. You can also enable or disable the HDR, face beauty, panorama, and gesture shot features.
- If the camera app is still not working or if you have poor quality images or videos, you may need to flash the stock rom again. Make sure that you have downloaded the correct and compatible stock rom for your device and follow the installation steps carefully.
Battery drain or overheating
If your device is draining the battery faster than usual or if it is overheating, you may need to check your battery usage and apps. Sometimes, flashing the stock rom may cause some apps to run in the background or consume more power than normal, which can affect the battery life and temperature of your device. To check your battery usage and apps, follow these steps:
Go to Settings > Battery and tap on "Battery usage". You will see a list of apps and services that are using your battery. You can also see the percentage of battery used by each app and service.
Tap on any app or service that you think is using too much battery or causing overheating. You will see more details about the app or service, such as how long it has been running, how much data it has used, and what permissions it has.
If you want to stop an app or service from running in the background or consuming power, you can tap on "Force stop" or "Disable". This will close the app or service and prevent it from running until you open it again.
If you want to uninstall an app or service that you don't need or use, you can tap on "Uninstall" or "Remove". This will delete the app or service from your device and free up some space.
If you want to optimize your battery usage and performance, you can tap on "Battery saver" or "Power saving mode". This will reduce the brightness, limit the background data, turn off some features, and extend your battery life.
If checking your battery usage and apps does not solve the problem, you may need to calibrate your battery or flash the stock rom again. To calibrate your battery, follow these steps:
Charge your device to 100% and leave it plugged in for an hour.
Unplug your device and use it normally until it reaches 0% and shuts down.
Plug your device again and charge it to 100% without turning it on.
Unplug your device and turn it on. Your battery should be calibrated now.
To flash the stock rom again, make sure that you have downloaded the correct and compatible stock rom for your device and follow the installation steps carefully.
Google account verification or FRP lock
If your device asks you to verify your Google account or if it is locked by FRP (Factory Reset Protection), you may need to bypass this security feature. FRP is a feature that prevents unauthorized users from accessing your device after a factory reset. It requires you to enter the Google account that was previously synced with your device. However, sometimes you may forget your Google account credentials or buy a second-hand device that is locked by FRP. To bypass Google account verification or FRP lock, follow these steps:
Power on your device and connect it to a Wi-Fi network.
When you see the Google account verification screen, tap on "Add network".
Type anything in the network name field and select it.
Tap on "Share" and select "Gmail".
Tap on "Skip" and then tap on "Add an email address".
Select "Outlook, Hotmail, and Live" and enter any email address and password.
Tap on "Sign in" and then tap on "Take me to Gmail".
Tap on the menu icon at the top left corner and select "Settings".
Tap on "General settings" and then tap on "Manage accounts".
Tap on "Continue" and then tap on "Google".
Select any Google account that is already synced with your device and tap on "Remove account".
Repeat this step until you remove all the Google accounts from your device.
Go back to the Google account verification screen and tap on "Skip".
Your device should bypass the Google account verification or FRP lock and take you to the home screen.
If this method does not work for you, you can try other methods such as using a FRP bypass tool, a FRP bypass apk, or a FRP bypass code. You can find more information and instructions on how to use these methods from here.
Conclusion
In this article, we have shown you how to download and install the official Oukitel K4000 Pro stock rom. We have also explained what is Oukitel K4000 Pro and what is MediaTek MT6735M. We have also provided some tips on how to troubleshoot common issues after flashing the stock rom.
Flashing the stock rom can help you restore your device to its original condition and fix various problems. However, it can also cause some issues if you do not follow the steps carefully or if you use an incompatible or corrupted firmware. Therefore, it is important to backup your data, charge your battery, and download the correct and compatible stock rom for your device before flashing it.
We hope that this article has been helpful and informative for you. If you have any questions or comments, feel free to leave them below. We will try our best to answer them as soon as possible. Thank you for reading!
FAQs
Here are some frequently asked questions and answers about Oukitel K4000 Pro and its stock rom:
What is the difference between stock rom and custom rom?
A stock rom is the official firmware that comes pre-installed on your device by the manufacturer. It contains the operating system, apps, settings, and features that are optimized for your device. A custom rom is a modified firmware that is developed by third-party developers or users. It may contain a different operating system, apps, settings, and features that are not available on the stock rom. Custom roms may offer more customization, performance, or functionality than the stock roms. However, they may also be unstable, buggy, or incompatible with your device.
How can I backup my data before flashing the stock rom?
You can backup your data using various methods such as using a cloud service, a PC software, or an external device. Here are some examples of how to backup your data:
You can use a cloud service such as Google Drive, Dropbox, or OneDrive to backup your data online. You can sync your contacts, messages, photos, videos, documents, and other files with these services and access them from any device.
You can use a PC software such as Moborobo, Mobogenie, or Wondershare MobileTrans to backup your data on your PC. You can connect your device to your PC via USB cable and transfer your contacts, messages, photos, videos, documents, and other files with these software.
You can use an external device such as a flash drive, a memory card, or a hard drive to backup your data offline. You can connect your device to these devices via USB cable or OTG cable and copy your contacts, messages, photos, videos, documents, and other files with these devices.
How can I root my Oukitel K4000 Pro after installing the stock rom?
You can root your Oukitel K4000 Pro using various methods such as using a root app, a root tool, or a root file. Here are some examples of how to root your device:
You can use a root app such as KingRoot , KingoRoot, or iRoot to root your device. You can download these apps from their official websites or from the Google Play Store. You can install these apps on your device and follow the on-screen instructions to root your device. These apps are easy to use and do not require a PC or a USB cable.
You can use a root tool such as SP Flash Tool, MTK Droid Tool, or Miracle Box to root your device. You can download these tools from their official websites or from other sources. You can install these tools on your PC and connect your device to your PC via USB cable. You can follow the instructions from here to root your device using thes