In order to be able to do more technical changes to your Alcatel Trek HD (9020A) you will need to install some extra software on your computer system to bridge to flash custom firmware. Only do any of these technical functions to your phone if it is out of warranty and know that there is a risk of permanent damage to the device. Custom ROM can be found at XDA developers forum, also for ADB, CDC & VCOM functions are below.
Android based phones that use ADB drivers to interface with the phone to access advanced features that an advanced user of a phone may want to access. Changing the operating system/Custom ROM is one of the primary reasons to use it. For example, Linage OS which is a clean version of Android that has bloatware removed from it or Ubuntu touch which is a port of Ubuntu for mobile phones. Whatever you are going to do via the USB port that isn’t just accessing photos or other content that would be accessible with standard mass storage USB drivers will be done with the ADB interface, and whatever drivers are needed for your chipset.
Device Type: Tablet
Native Platform: Android
Hardware Vendor: ALCATEL ONE TOUCH
OEM: ALCATEL ONE TOUCH
Hardware Name: Trek HD
Device RAM: 1 GB
Battery Capacity: 4060 mAh
Has Removable Battery: true
Max Internal Storage: 16 GB
Step 1 — Download and extract the Android USB Driver to your PC.
Step 2 — Click Start (Windows) -> Control Panel -> Device Manager (Select Device Manager).
Step 3 — On the Device Manager window find and click on computer name to select Add legacy hardware.
Step 4 — Select Next
Step 5 — Selext Install the hardware that I manually select from a list (Advanced), and click the Next
Step 6 — Select Show All Devices afterward click Next button again.
Step 7 — Click the Have Disk button.
Step 8 — Click Browse button to find the extracted Android ADB Driver -> android_winusb.inf and click on Open.
Step 9 — Click OK.
Step 10 — Now select the Android ADB Interface -> click Next button.
Step 11 — Click Next button again.
Step 12 — Windows Security box will appear, to confirm whether you really want to install the Android USB Driver, so just choose the Install this driver software anyway.
Step 13 — Once you clicked the Finish button, then repeat from step 2 to choose Android Composite ADB Interface.
Step 14 - Done.
Show: Full Specs/Additional configurations
Device Type: Tablet
Native Platform: Android
Hardware Vendor: ALCATEL ONE TOUCH
OEM: ALCATEL ONE TOUCH
Hardware Name: Trek HD
Device RAM: 1 GB
Battery Capacity: 4060 mAh
Has Removable Battery: true
Max Internal Storage: 16 GB
Expansion Slot Type: MicroSD
Expansion Slot Max Size: 32 GB
Supported I/O: 3.5mm Jack, Micro-USB
Supported Charger Types: Wire
Supported Bearers: Bluetooth, EDGE, GPRS, GSM, HSDPA, HSDPA+, HSPA, HSPA+, HSUPA, LTE, SMS, UMTS, WiFi
Has NFC: true
Screen Type: TFT
Screen Inches Diagonal: 8.0 inch
Screen Pixels Width: 1280 pixels
Screen Pixels Height: 800 pixels
Bits Per Pixel: 24
Camera Types: BackFacing, FrontFacing
Back Camera Mega Pixels: 5.0 megapixels
Front Camera Mega Pixels: 2.0 megapixels
Supported Camera Features: Autofocus, CMOS Sensor, Digital Zoom, Geo Tagging, HDR, LED Flash
SoC Designer: Qualcomm Incorporated
SoC: Snapdragon 400
SoC Model: MSM8928
CPU Designer: ARM Holdings plc
CPU: Cortex-A7
CPU Cores: 4
CPU Maximum Frequency: 1.6 GHz
GPU Designer: Qualcomm Incorporated
GPU: Adreno 305
Supported SIM Card Types: Mini
Max Number Of SIM Cards: 1
Screen Inches Square: 29 inch
Screen Inches Width: 6.78 inch
Screen Inches Height: 4.24 inch
Max Standby Time: 672 hours
Supported Bluetooth Version: 4.0+A2DP
Satellite Navigation Types: A-GPS, GLONASS, GPS
Supported Sensor Types: Accelerometer, Ambient Light
