Zgemma h17 combo not booting

If not a PSU issue then stuck at 49% at boot usually means your receiver has ran out of memory. A reflash to fix or you could FTP into your receiver and delete some files
 
Also at 49 you should be able to connect via putty or ftp and delete skin folder.
 
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have tried to reflash box boot comes up and for about 2/3 seconds flash comes up and it goes back to boot any help would be welcome
 
have tried to reflash box boot comes up and for about 2/3 seconds flash comes up and it goes back to boot any help would be welcome
Have you tried a different power supply as suggested? Any 12volts should do as long as it's 2 or more amps. :)
 
have tried to reflash box boot comes up and for about 2/3 seconds flash comes up and it goes back to boot any help would be welcome
These are the instructions for a Boot Loop for your box, Have a read through.

To fix a
Zgemma H17 Combo
stuck in a boot loop, you typically need to "flash" it with a fresh image via a USB stick. This process overwrites the corrupted software causing the loop.

1. Prepare the USB Stick
  • Format: Use a high-quality USB stick (smaller capacities like 2GB–8GB often work best).
  • File System: Format it to FAT32 on your computer.
  • Files: Download the latest image for the H17 (e.g., from OpenATV or OpenViX). Unzip the folder and copy the zgemma folder directly to the root of the USB stick.

2. Flashing the Device
  1. Power Down: Turn off the receiver using the physical power switch at the back.
  2. Insert USB: Plug the prepared USB stick into a rear USB port.
  3. Initiate Flash:
    • Turn the power switch back ON.
    • Immediately press and hold the front power button (often located behind a flap or on the front panel) until you see "FLSH" or "USB" on the display.
  4. Wait: The box will begin flashing the new image. Do not turn off the power during this process.
  5. Reboot: Once complete, the box should automatically reboot into the new setup wizard.

3. Advanced Troubleshooting (If Flash Fails)
  • Try Different USBs: Zgemma boxes are notoriously picky with USB sticks. If one doesn't work, try an older, smaller USB 2.0 drive.
  • Remove Peripheral Hardware: Unplug any external hard drives, SD cards, or Wi-Fi dongles before attempting to flash.
  • Delete Corrupt Skins (FTP): If you can still access the box via FTP (using a tool like FileZilla), navigate to /usr/share/enigma2/ and delete any recently installed custom skins that might be causing the crash.
  • Check Logs: If the box is booting partially, look for crash logs in /home/root/logs/ to identify the specific plugin causing the loop.

When to use Recovery MMC
  • Total Boot Failure: When the box won't even start the standard flash process from a zgemma folder.
  • Partition Corruption: If the internal eMMC (storage) partitions are damaged, preventing any image from booting.
  • Multiboot Setup: If you want to access the "Recovery Menu" (GUI) on your TV to choose between different installed images (slots).

How to Flash Recovery MMC
  1. Download the Right File: Look for the specific recovery_emmc.zip for the H17 on sites like OpenPLi or OpenATV.
  2. USB Setup:
    • Format a USB stick to FAT32.
    • Unzip the recovery file. You will typically see files like bootargs.bin, fastboot.bin, and a folder named h17.
    • Copy these directly to the root of your USB stick.
  3. The Flash Process:
    • Turn off the box at the back.
    • Insert the USB into the rear USB port.
    • Hold the Front Power Button (behind the flap) while flipping the rear power switch to ON.
    • Keep holding until the display shows "FLSH" or "RCVR".
    • The box will then boot into the Recovery Menu on your TV screen.

Recovery Menu Options
Once in the recovery menu, you can:
  • Flash Local Image: Use this to select a standard .zip image file from your USB and install it into a specific slot (e.g., Linux 1).
  • Flash Online Image: If your box is connected via Ethernet, you can download and flash images directly from the menu.
  • Boot Selection: Choose which of the 4 slots to boot from
 
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