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Apr 05, 2014 Do the normal bootloader from your Sero 7 LT: Volume Down & Power until Hisense, then with Android on his back, POWER FIRST and VOLUME UP once. The option is down about 3/4 of the way 'RKimage' It will be looking for Update on root, which is the only option. Press & hold the Power button until the Hisense logo displays. Turn Sero Off In waken mode, press & hold the Power button until a message displays, tap OK, then your Sero 7 will shut down. If your Sero 7 becomes unresponsive during use, you can press & hold the Power button for 8.
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Hisense Sero 7 Pro by Android released May 2013, a trademark of Hisense Group.
Camera Not Responding
When you open up the camera application, it shows a black unresponsive screen.
Faulty Camera
The Hisense Sero 7 Pro has two cameras if any of the two cameras is not functioning it is due to the camera being faulty. Consider replacing the camera by following the guide here: Replace Camera
Camera Application Timed Out
One of the common problems with the camera application not working is due to the application timing out. Try to exit out of the application, force close it, and then open it up again.
GPS Not Working
The GPS is not detecting your location.
Faulty GPS Satellite
Another common issue to your GPS not responding can be due to your settings. Make sure your locating and satellite on tablet are set to on. You also want to make sure he 'mode' is set to high accuracy to make sure your sensor is at its highest capability. If problem continues you may want to replace your GPS transmitter located in the software following the guide here: Replace GPS Satellite
Battery Charging Problems
The device is not charging when it is plugged into the electrical outlet.
Faulty Battery Charger
The Hisense Sero 7 Pro charger comes with two parts; the USB adapter as well as the USB cable. First, try switching electrical outlets. The USB is most compatible when a 5v/2amp connected to the micro USB cable. Plug to outlet with nothing else being attached. If problems persist, try switching the USB adapter and/or cable. If the issue still exists, consider replacing the battery charger using steps given here: Replace Battery
Connect to Different Outlet
The electrical outlet in use may be the issue. Try changing to a different outlet.
Mini HDMI Input Issues
Hisense Sero 7 Tablet Troubleshooting
The HDMI cable is plugged into both the tablet and television, but no image or sound is detected.
Dust Inside Mini HDMI Input
One common problem with the HDMI connection would be excessive dust particles accumulated in the vents. To fix this, first unplug the HDMI cord from the tablet. Now, use a compressed air blower to blow air directly into the Mini HDMI port. Blow several times and connect HDMI cord back into the tablet. Test the connection once more and see if the problem is fixed.
Faulty Television HDMI Port
Another HDMI issue is a faulty television HDMI port. If there are multiple HDMI ports on the television, try plugging the HDMI cord to a different port. Once this is done, test the connection and see if the problem is fixed.
Hisense M470bsa
Wi-Fi Connection Difficulties
You are having trouble connecting to the Wi-Fi. After each step, try opening a web browser again to check for a successful connection.
Turn Wi-Fi On/Off
If your connection is not being detected, try to turn the Wi-Fi off and then on again on the Hisense Sero 7 Pro Tablet.
Reboot Device
Consider restarting your device. This procedure usually fixes the issue of a bad Wi-Fi connection the majority of the time.
Have you lost the instruction book of your Hisense product?
Hisense Sero 7 Tablet
Hisense is a Chinese multinational white goods and electronics manufacturer headquartered in Quingdao, China.. Founded in 1969 as a small radio factory in China, Hisense has grown into a multibillion-dollar global conglomerate with a workforce of over 60,000 worldwide. Hisense is recognized as a world leading provider of flat panel TVs, household appliances, and mobile communications and is recognized as a top 10 player by large global institutions. Hisense not only retails products under several brand names including Combine, Kelon and Ronshen but the company is also an OEM, meaning that some of their products are sold to other manufacturers and carry a brand name that is not related to Hisense. The company's products range from televisions, digital TV broadcasting equipment, laptops, mobile phones, wireless modules, wireless PC cards to refrigerators, air-conditioners, dehumidifiers, beverage coolers and freezers. Around the world, Hisense has production bases in South Africa, Algeria, Egypt and sales offices in USA, Europe, Australia, Middle East and Southeast Asia. Hisense products are exported to many countries and regions throughout the world. The company's product strategy is to steadily introduce a full range of electronics and appliances on the market. This strategy is based on the company's core values: technology, quality, integrity and responsibility.
On their support site there is a link to download the products' instruction manuals. Furthermore, they have a section of FAQs and a video center with support videos.
Hisense Ideas + Know How :
Problem: I have misplaced my Hisense remote control. Which remote control modell do i have to buy for my Hisense LTDN55K390 tv set? No further information marked in the user guide.
Answer: Your Hisense TV modell works with the EN3A31 remote control. Hisense spare part number: 169861
Hisense Sero 8 Pro
Do you know any trick for your Hisense product that saved you a lot of time? Just let us know about it and share your knowledge with other users.