You turned on your favorite channel on Xiaomi Mi TV or Redmi Smart TV, but instead of transmitting, you see the words "Channel encrypted" or "No access rights"? This problem is familiar to many owners of smart TVs, especially after updating the firmware or changing the cable operator. In 90% of cases, it is not about a breakdown, but about software restrictions that can be circumvented by legal means.
In this article, we will analyze 5 proven methods of decryption - from simple (connection). CAM-It is important that not all methods are universal, their effectiveness depends on the TV model (for example, Mi Mi). TV 4S vs Redmi Smart TV X55), firmware MIUI TV and type of encryption (CI+, DVB-C, DVB-T2). If you’re not sure about your technical skills, start with the first three things – they don’t require deep knowledge.
We warn you that some methods may violate the terms of your provider’s user agreement, and we describe them for informational purposes only, and we recommend that you officially subscribe to the operator for legal viewing of encrypted channels.
Why Xiaomi TV channels are encrypted
Channel encryption is not a “capricious” TV, but a technological protection of content, which is installed:
- 📡 Cable/satellite TV providers (e.g. Rostelecom, Tricolor, NTV-Plus) – to restrict access only to their subscribers.
- 📺 Broadcasters (channels of the “First” type) HD», «Match TV, Film Premiere – to protect against illegal retransmission.
- 🔒 TV manufacturers (including Xiaomi) – due to licensing agreements with copyright holders.
On Xiaomi TVs, encryption is implemented through:
- 🔌 CI+ (Common Interface – a slot for the conditional access module (CAM-module).
- 📶 DVB-C/DVB-T2 — Digital broadcast standards with support for signal scrambling (encryption.
- 🔐 DRM-protection (Widevine, PlayReady) - for streaming services such as "Kinopoisk", "Amediateka».
The most common reasons for the error "Channel encrypted":
| Reason. | How it manifests | Decision |
|---|---|---|
| Absent. CAM-module | Message "Insert the access module" | Buying a module from a provider |
| Outdated firmware | Channels were working but stopped after the update | Reverse or update software |
| DRM License Failure | Error “No rights to view” in the applications | Reset your DRM settings |
| Incorrect tuner settings | Channels are not in the scanning process | Manual setting of parameters |
⚠️ Warning: If you see a message saying "No signal" instead of "Channel encrypted", the problem is not encryption, but connecting the antenna/cable or a tuner malfunction.
Method 1: Connection CAM-module (official method)
The most reliable and legal way to decrypt is the use of CAM-The Conditional Access Module is a small device that is inserted into the CI+-The main part of the system is the TV slot and decodes the signal. Most providers (for example, Tricolor, NTV-Plus) give these modules free of charge or for a nominal fee when connecting the tariff.
How to connect CAM-module TV:
- Turn the TV off the socket.
- Find the slot on the back panel CI+ (usually HDMI-port).
- Put it in. CAM-module before clicking (contacts down!).
- Connect the provider’s smart card to the module slot.
- Turn on the TV and wait for initialization (can take up to 2 minutes).
- Start searching for channels manually or automatically.
If the module is not recognized:
- 🔄 Restart the TV.
- 🔌 Check if the smart card is tightly inserted into the module.
- 📋 Update the TV firmware (instructions in the section about firmware).
- 📞 Contact your provider – it is possible that the module is incompatible with your Xiaomi model TV.
The module is tightly inserted into the CI+ slot
Smart card activated from the provider
The TV is updated to the latest firmware
The correct signal source (DVB-C/T2) is selected in the tuner settings
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⚠️ Attention: Some Xiaomi models TV (Like Mi. TV 4A mi TV 4C) supportive CI+-Check the specifications of your model on the official website before buying.
Method 2: Update the TV firmware
Often, channels stop showing after an automatic firmware update.
- 🔄 Resetting licenses DRM (For example, for "Kinopoisk" or "Amediateka»).
- 📡 Changes to the provider’s encryption protocols.
- 🐛 Bug in the new version of the software (especially relevant for beta versions).
How to update the firmware on Xiaomi TV:
- Open Settings → About TV → Update system.
- Click on "Check Updates."
- If a new version is available, install it (the TV will restart automatically).
If automatic updates do not help:
- 🔧 Manual firmware installation: Download the latest firmware for your model from Xiaomi's official website. Unpack the archive and copy the file update.zip flash drive (format) FAT32). Put the flash drive in. USB-TV port. Go to Settings. → On TV. → Update through USB.
- 🔙 Backtracking to the previous version: If the channels were running on the old firmware, you can return it via Recovery Mode (instruction below).
- 📡 Verification of connection to servers DRM: Make sure the TV is connected to the Internet (preferably via cable). L1) Requires a stable connection to activate.