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Update faq.md

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Igor Zalatov 2023-09-21 22:04:58 +03:00 committed by GitHub
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@ -112,7 +112,7 @@ flashcp -v /tmp/${LOADER} /dev/mtd0
flash_eraseall /dev/mtd1
```
### How to update the ancient as shit OpenIPC firmware ?
### How to update the ancient as shit OpenIPC firmware?
Commands are executed separately by each line with a wait for the end of execution.
The first command updates a utility whose algorithm was changed in February 2023.
@ -124,6 +124,17 @@ curl -L -o /tmp/ipcinfo https://github.com/OpenIPC/ipctool/releases/download/lat
curl -s https://raw.githubusercontent.com/OpenIPC/firmware/master/general/overlay/usr/sbin/sysupgrade | sh -s -- -k -r -n
```
### Is it possible to switch from “lite” to “ultimate” via “Over the Air”?
It depends on the board, generally you can try to split the ultimate image to the rootfs and overlay partition and then set the correct partition layout via uboot.
```
dd if=rootfs.squashfs of=mtd3.bin bs=1k count=5120
dd if=rootfs.squashfs of=mtd4.bin bs=1k skip=5120
flashcp mtd3.bin /dev/mtd3 -v
flashcp mtd4.bin /dev/mtd4 -v
```
### How to dump full firmware to an NFS share
This could work if you are lucky, you gained access into Linux shell on stock