Scheduled backup tool of
MySql database using FTP
Scheduled backup tool of
MySql database using FTP
1. Make sure that ZipArchive extension is enabled in your PHP version
2. Download file
3. Edit file and insert your database credentials (Host, database name, username,
password) and insert FTP account (Host, username, password)
4. Upload files and local backup folder (db_backup)
to your website
5. Create corn job using your web control panel
The wires connecting your USB-to-TTL adapter to the STB are loose, poorly soldered, or too long, causing interference. Incorrect Voltage Levels: Using a UART adapter on a 3.3V3.3 cap V 1.8V1.8 cap V
the STB immediately. The tool should change from "wait" to sending data 4. Troubleshoot "Hot" UART Signals
To fix this issue, you must understand what your STB is trying to tell you. Here is the technical breakdown of the error message:
NAND and eMMC chips have a limited lifespan. If the boot partition has developed or the chip has experienced power loss during a write operation , the BootROM cannot read the bootloader. The device falls back to UART recovery. bootrom error wait for get please check stb uart receive hot
: UART communication requires the Transmitter (TX) of the computer/adapter to be connected to the Receiver (RX) of the STB, and vice versa. Driver or Port Issues
If you follow the steps above and the computer makes no sound, the "UART receive" error suggests the processor is waiting, but the bridge isn't connecting. Here are common fixes:
If your device says "bootrom error" but you have a USB OTG port: The wires connecting your USB-to-TTL adapter to the
: Ensure your serial adapter is recognized in Windows Device Manager and note the specific COM port number assigned to it. Use Correct Software
Most STB BootROMs use 115200 baud, 8 data bits, 1 stop bit, no parity . However, some older chips use 38400 or 921600. Check your SoC datasheet.
A "Bootrom error" indicates that the BootROM has failed to perform its primary task. This is not a software bug you can fix from within Android—it requires low-level intervention. Troubleshoot "Hot" UART Signals To fix this issue,
How to dead Gsky V8 revival with a computer using rs232 cable
: Ensure the GND, TX, and RX pins on the STB's UART header are making solid contact. "Receive hot" often suggests the port is active but the data stream is interrupted or corrupted. Recommended Recovery Steps Open your upgrade tool and select the correct in the software. Power on or Restart the STB only after the software displays "Wait." If it fails, swap the wires on your serial connection and try again.
Before diving into fixes, it’s helpful to understand the exact meaning of each part of the error message. It's a conversation between the flashing tool and the STB's core processor, and it's describing precisely where this conversation breaks down.
Upload files and local backup folder (db_backup) to your website
How to use FTP client to upload your files
Once you’re connected to your server,
the Local Site area will show the files
and folders on your computer and the
Remote Site area will show the files
and folders on your Host server.
The easiest way to copy file to and from
the server is to simply drag and drop them
from one side to the other.
Create corn job using your web control panel
1. Log to your cPanel Account
2. Search for cron jobs scheduler
3. Setting up a cron job
4. Remember to click the ‘Add New Cron Job’ once you
have entered the right values in all fields. Cron jobs
are very useful especially when running web applications
on the internet. You will need them in one way or another
to automate repetitive tasks and we believe this guide has
shown you the basics of doing the same.