First prepare a TF card SD card upgrade is a very thorough upgrade method (will clear the original data), and solve the limitations of some U disk upgrades.
2, when the box can not enter the main interface, or can not boot, U disk upgrade can not be carried out, this time you can use SD card upgrade (no restrictions);
3. When the system changes greatly, if sdk is changed, some functions may be abnormal after the local upgrade (SD card upgrade can be upgraded to the normal version);
Quan Zhi Card Brush Tools PhoenixCard_V310.zip (2.09 MB, Downloads: 0) 1. Download the Brush Tool to your computer and unzip it.
2. Insert the TF card into the USB card reader to connect the computer
Three. Open Brush Tool to Run phoenixcard
1. Click “Get Drive Letterâ€. If there is more than one drive letter, please select the drive letter of the SD card.
2. Click on "Image file" and select the firmware to be flashed in the dialog box that pops up
3. Select burning mode and select "Card Production"
4. Click “Write†to start the card burning process. The burning process and information will be displayed in the options box below.
4. After the system displays the programming, click “Exit†and then remove the SD card from the computer.
5. Insert the SD card into the SD card slot of the box and turn on the power. You will see the power light blinking to indicate that it is flashing. Please wait for 2-3 minutes (TV will show the progress of the brush)
6. Turn off the power after the brush machine is finished. Unplug the SD card, and then turn on the power again (switch twice) Wait for the box to boot.
common sense:
Why the memory card capacity has not changed, rub into the machine will automatically brush?
How does the computer recognize the card's capacity?
Because the memory card has a header, the capacity is recorded, some people directly format the computer, the file header is still, the computer recognizes the original capacity is recorded, some people directly computer format, the file header is still, the computer recognizes the original Capacity, change the file header can modify the card capacity, which is also the principle of expansion card, such as 2G card, available 1.8G, you brush into the firmware, the theory is only 1.3G
Available, but after you format it directly, hidden partitions do not have cells.
The computer directly recognizes the file header, or the capacity of 1.8G, which is also a lot of people say that after formatting, the capacity has not changed, but the insertion of the machine is still automatic brush!
How to properly restore the memory card?
Please use card tool to restore normal card or format with digital camera.
Chinese Tier 1 brand Solar Panel (Longi, Jinko, Trina, Canadian, Ja etc.)
This type of product is mainly Tier 1 solar module product in China, include Longi solar panel. Jinko solar panel, Canadian Solar panel, ja solar panel etc.all of which are among the top 10 world-renowned brands. The original A grade product is mainly mono crystalline and half cut cell solar modules, with a power range of 400watts to a maximum of 700watts.quality warranty is 25 years.
A grade, this type of film is characterized by a neat and uniform appearance, printed electrode grid lines, no broken grid, no surface stains, no leakage, no aluminum package, no hidden cracks, no scratches, no black core, no reverse current, stable electrical performance, and high conversion efficiency
Using solar cell testing equipment to measure and screen, the conversion efficiency, filling factor, and appearance that meet certain standards are first level. Generally, the conversion efficiency, filling factor, and appearance of first level are better than those of level B
The level of solar panels can be divided into first level, second level, third level, and fourth level, and the first level components can be divided into first level+and first level - two levels. The second level is also the same, and the cost difference between different levels of solar panels is also very large.
Chinese tier 1 brand solar panel
TIER 1 brand include
Longi, Jinko, Trina, JA, Canadian, znshine, etc.
quality warranty
25 years
grade
original A grade (each solar panel can be checked on official website with barcode)
power range
400watt to max 700watt
Tier 1 Solar Panel,Mono Solar Panel N Type,Solar Panels Bifacial 555 Watt,Solar Panel Mono Topcon Cell
PLIER(Suzhou) Photovoltaic Technology Co., Ltd. , https://www.pliersolar.com