Official firmware updates for the ViewTV AT-163 are generally unavailable for direct public download
, as the manufacturer (ViewTV) does not maintain an active support portal with downloadable software. However, users seeking to resolve specific bugs or update their device often rely on shared resources and official firmware meant for related models. Amazon.com Availability & Official Sources Official Website : Historically, ViewTV provided firmware through viewtvbox.com/firmware.html , though this page primarily focused on the model to fix freezing issues. AT-163 Update Status
: There is no dedicated official firmware provision for the AT-163 on its own. Some versions of the hardware (e.g., HW Version: ABL7802-R836-A) have been reported with software versions dated as late as October 2018 (v5) pre-installed. Manufacturer Support
: Users are encouraged to contact ViewTV directly via their retail platforms (like Amazon or B&H) for specific technical issues, as they do not provide a standard "Check for Updates" feature over-the-air (OTA) for this model. Update Procedure (If you have a file) If you obtain a compatible
firmware file from an official or trusted community source, the manual update process is typically as follows: Format a USB Drive : Use a standard USB flash drive formatted to Copy Firmware : Place the file (e.g., usb_upgrade_all.bin root directory of the USB drive. Initiate Update Insert the USB drive into the AT-163. Navigate to the on your device. (titles vary by version). Software Update USB Upgrade Important Warning
power off the device during the flashing process, as this can result in a "bricked" or unusable unit. Common Issues Resolved by Updates Channel Freezing
: Updates often address a known "looping" or freezing bug that occurs when switching channels. PVR & Recording
: Improved stability for the DVR/PVR functions when using external hard drives. Remote Code Compatibility
: Different "vintages" of the AT-163 use different IR signal sets (e.g., Nec1 0 vs. Nec1 1); firmware may occasionally adjust these profiles. HiFi Remote specific remote code for a universal remote or instructions for troubleshooting channel scan View topic - Code for ViewTV AT-163 with Slingbox Pro HD
Step 1: Download the Exclusive Package
Navigate to the official ViewTV support portal (do not use third-party mirrors). Look for "AT163 Firmware" and confirm the version is v2.3.11 or later. The file name should be AT163_FW_2311_Exclusive.bin.
Step 2: Enter Bootloader Mode Unplug the AT163. Hold down the "Channel Up" button on the device itself (not the remote). While holding, plug the USB cable into your PC. Continue holding for 5 seconds until the LED flashes Red/Blue alternately. This is "Flash Mode." viewtv at163 firmware update exclusive
Step 3: Run the Flasher Tool
Extract the ZIP folder containing ViewTV_Updater.exe. Run as Administrator.
.bin file.Step 4: The 90-Second Wait The LED will turn off. Do not unplug the device. The progress bar will stall at 67% – this is normal as the audio DSP is being reprogrammed. Wait for the "Success - Verify OK" message.
Step 5: Factory Reset After completion, unplug the AT163, wait 10 seconds, and plug it back into your TV or PC. Go to Menu > Installation > Factory Reset. Scan for channels again.
Before diving into the update, remember the AT163 runs on the Amlogic S905W2 chipset with 4GB of RAM and 32GB of storage. It launched with Android TV 11 (not AOSP).
We ran the updated ViewTV AT163 against two competitors (the Hauppauge WinTV-dualHD and the generic Ezcap) for 48 hours.
| Metric | Stock AT163 | Updated AT163 (v2.3.11) | Competitor Avg. | | :--- | :--- | :--- | :--- | | Channel Switch Time | 1.8 seconds | 0.9 seconds | 1.5 seconds | | HEVC Playback | Unsupported | Smooth 60fps | Stutter at 30fps | | CPU Usage (on i5) | 12% | 6% (Hardware accel on) | 9% | | Max Operating Temp | 58°C | 43°C | 52°C | | Subtitle Sync Error | +210ms average | +15ms (imperceptible) | +95ms |
The recording function is the main selling point of the AT-163. The new firmware introduces a better file management system for the FAT32 format. It effectively handles the file-splitting mechanism better when recordings exceed the 4GB limit. No more "glitches" in the middle of your recorded movies!
Yes, if you rely on the AT163 for daily IPTV or Plex streaming. The stability gains are undeniable.
No, if you use the box offline or have strict privacy requirements. The new telemetry agent is aggressive, and the standby power draw is a real cost over a year.
The Exclusive Bottom Line: ViewTV used the AT163 as a test mule for their next-gen "ViewTV Fusion" OS. This firmware is that OS backported. Expect the AT163 to be officially "End of Life" in 8 months, but this update gives it a 2-year lifespan extension. Official firmware updates for the ViewTV AT-163 are
Report compiled from internal logs and tester forums. ViewTV has not responded to requests for comment on the telemetry agent.
digital converter box are designed to resolve channel scanning issues, enhance menu stability, and improve overall tuner performance. Phase 1: Pre-Upgrade Preparation
Before initiating the process, ensure all prerequisites are met to avoid bricking the device.
Stable Power Source: Connect the box to an uninterrupted power outlet. Power failure during a flash will permanently damage the hardware.
USB Drive Format: Obtain a standard USB flash drive and format it to FAT32 via a computer.
The Update File: Acquire the official firmware binary (typically with a .bin extension). Phase 2: Loading the Firmware
Follow these steps to transfer and apply the software image:
Transfer File: Place the extracted .bin file directly onto the root directory of your formatted USB flash drive. Do not put it inside any folders. Insert Media
: Insert the USB drive into the front or rear USB port of the powered-on ViewTV AT-163
Access Main Menu: Press the Menu button on the ViewTV remote control. The Installation Process: Step 1: Download the Exclusive
Navigate to System: Scroll horizontally or vertically using the directional keys to find the System or Maintenance tab. Execute Upgrade: Select the Software Update or USB Upgrade option. Highlight the .bin file visible on your USB drive. Press OK on the remote to initiate the reading process. Phase 3: The Flashing Process
⚠️ CRITICAL WARNING: Do not touch the remote, unplug the power, or remove the USB drive during this operation.
The screen will display a progress bar filling up from 0% to 100%.
Once the bar hits 100%, the converter box will automatically reboot. Phase 4: Post-Update Initialisation
To ensure the updated system operates optimally without residual cache conflicts:
Factory Reset: Go back to the Menu > System and select Restore Factory Default. This wipes corrupted legacy parameters.
Fresh Scan: Navigate to the Channel Search menu and perform a full Auto Scan to repopulate your local broadcast list.
Firmware updates for the ViewTV AT-163, such as the notable Version V4, address critical performance issues including recording failures, tuner reception, and system stability. The update process involves manually installing the firmware via a FAT32-formatted USB drive, with community support and discussions available on forums. For community-driven troubleshooting and alternative fixes, users often frequent the AVS Forum to share tips on specific firmware versions. AI responses may include mistakes. Learn more ViewTV AT-163 - AVS Forum
The headline feature. Previous AT163 users reported a 1.2–1.8 second delay when changing IPTV channels via HDMI-CEC. The new update implements predictive caching on the last 3 channels.