Recently, the fans of the forum feedbacked on the flashback situation of installing the third-party software on the MAX 70. The emergency repair method has been given here.

Please follow the instructions carefully to avoid unnecessary trouble for you.

If you encounter any problems in the installation, please leave a message or contact the owner.

LeTV smart TV exchange 2 groups 516843751


The upgrade method is as follows:


1. Download the system upgrade package to your computer;
2. Copy the system upgrade package to the U disk's root directory (U disk format is best in Fat32 format);
3. Also change the name of the system upgrade package to update.zip.
Two ways Brush:
1. TV boot, application desktop> system update> select offline update (if this method is not successful, use the following 2 ways)
2. Turn on the TV and turn on the hardware rocker switch, but do not turn on the TV. The TV is in standby mode.
Use the 39-key remote control, press: 3+6+9+1+ Power button or Hyper shake 3: Set button + Volume plus + Volume minus + Channel plus + Channel minus + Power button


Upgrade package download address
https://pan.baidu.com/s/1c1BCFbq Please note that this is a MAX4-70 package.
http://pan.baidu.com/s/1o8AS6AA X60 upgrade package http://pan.baidu.com/s/1o8AS6AA max70 upgrade package

Of course, TV is inseparable from good software. After TV buys a home, you only need to install a sofa butler application market to download massive live broadcast, on-demand, games and other applications.

Sofa butler installation tutorial: http://

High Power DC Power Supplies

The MTP series DC Power Supplies are High Power DC power supplies developed by iDealTek-Electronics based on IGBT semiconductor components, adopting AC/DC power processing topology with full-bridge phase-shift soft-switching technology. This series of High-power DC power supplies have the most output models and the widest output range in the company's DC power supply series, from 3KW ~ 30KW integrated in 19-inch standard rack-mounted high-precision DC power supplies to 45KW ~ 2000KW with casters or floor-standing Cabinet type High Power DC power supplies, output voltage up to 2000VDC, output current up to 6000A.

600v 10kw Dc Power Supply Front Panel

500 2000kw High Power Dc Power Supplies


This series of High-power AC - DC power supplies are equipped with a reliable two-stage conversion mechanism drive logic circuit and a fast control loop optimized by iDealTek-Electronics. Which balances the requirements of low output ripple and fast DC output response speed, making this series of High-power switching power supplies can provide high-precision, low ripple, high-stability and High-power DC output with fast response speed feature of the switching power supply. All MTP series DC power supplies are equipped with a short-term 2 times rated current overload capacity (Except for some high-current output models) to cope with the inductive and mixed load's demand for high-current output at the moment of starting.

The full range of MTP series high-power DC power supply adopts digital control circuit. You can set and control the power output through the buttons on the front panel of the power supply (3KW ~ 30KW) or LCD touch screen (45KW ~ 2000KW). The high-precision 4 1/2-digit LED (3KW ~ 30KW) or LCD (45KW ~ 2000KW) provides intuitive, high-precision output display and measurement functions. At the same time, the full range of MTP high-power DC power supplies are equipped with RS485 interfaces as standard, following the MODBUS-RTU international communication protocol, which can realize remote control and operating status monitoring of the power supplies.

At present, this series of High Power DC power supplies are mainly used in Battery charging testing, DC motor testing, Photovoltaic inverter testing, and various cutting-edge applications that require High-power DC output.

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Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com