[Philips, Sony, TCL Android TV] Simovetri23:
Subject: Philips 75-inch Android TV Boot Loop Issue - Fixed!

Hello everyone,

I recently encountered a frustrating issue with my Philips Android TV model 75PUS7101/12. The TV was stuck in a boot loop, constantly rebooting itself. I tried numerous methods to fix it, and after much trial and error, I finally managed to resolve the problem. I wanted to share my experience in the hope that it might help someone else facing the same issue.

Here are the methods I attempted to fix the boot loop problem:

1. Force-installing firmware via USB: I downloaded the upgrade_loader.pkg file from "https://toengel.net/philipsblog/firmware-archiv/" and attempted to install it through USB. While this method helped diagnose the problem, it didn't provide a permanent solution.

2. Enabling/disabling different settings: I experimented with various settings such as Wi-Fi, uninstalling apps like IPTV, Kodi, VLC, etc. Eventually, I discovered that the Wi-Fi and Bluetooth settings were the root cause of the issue.

3. Firmware downgrade: I downgraded the firmware from "QM163E_U_0.26.70.1 – Date: 2021/03/05" to "QM163E_U_0.26.39.0 – Date: 2019/04/23". This temporarily resolved the problem, but it resurfaced after a few hours.

At this point, I was quite frustrated, as I couldn't find a solution online due to the limited popularity of this particular TV model. I almost gave up and even considered buying a new TV. However, I decided to give it one last try.

4. Reinstallation attempt: I reinstalled the firmware once again, but this time, the problem worsened. The TV started rebooting even before displaying the Android logo. Exhausted, I unplugged the TV and decided to sleep on it, intending to buy a new one the next day.

During that sleepless night, I realised that this issue might be more widespread among Android TVs from various brands. I started researching online about boot loop problems in the Android TV world. After some time, I discovered a solution that could potentially help in resolving rare TV model issues like mine.

Here are the potential culprits I considered:

- Overheating

- Defective hardware

- Default applications

- Enabling development mode

- Updating apps from the Play Store

- Philips Ambient Light (preinstalled feature)

- Wi-Fi and Bluetooth connectivity

To further investigate, I decided to open up the TV and use a thermal imaging camera to check for any signs of overheating or defective hardware. Unfortunately, my efforts yielded no fruitful results. Also, i tried so many methods, following the potential culprits I have listed above it was a no no for me

Ultimately, I discovered that the Wi-Fi and Bluetooth functions were causing the problem. Surprisingly, when I updated the firmware to the latest version, the issue reappeared, and I couldn't even have a stable 30 seconds of TV usage, but after downgrading to QM163E_U_0.26.39.0 – Date: 2019/04/23 and disable the Wi-Fi and Bluetooth, everything has been working fine for the past 2 months.

Although this solution worked for me, it may not necessarily work for everyone. Each situation can be unique, and it's essential to approach it with patience and caution. If you are experiencing a similar issue with your Philips Android TV or any other TV model, I recommend trying the following steps:

1. Disable Wi-Fi and Bluetooth: Access the TV settings and disable the Wi-Fi and Bluetooth functions.

2. Firmware Update: Make sure your TV has the latest firmware version installed. You can check for updates on the Philips support website or through the TV's settings menu.

3. Factory Reset: Perform a factory reset on your TV to clear any potential software glitches. Remember to back up your important data before doing this.

4. Professional Assistance: If none of the above steps work, it might be wise to contact Philips customer support or consult a professional technician for further assistance.

I hope my experience and the steps I followed can be of help to anyone facing a similar issue. It's always worth trying different solutions before considering ditching out .