[GeoffR]

Originally Posted by forster01

After applying new firmware on non limited KA1 everything was smooth, but after applying a patch i couldn't open any of my epubs cause on opening device rebooted every time.
After trying a few times i went for factory reset and apply 4.9.11311 firmware that worked ok. i applied only few patches. basic ones....

I uploaded a log...

There seems to be something odd in your log.txt, it looks like only half of the patch has been applied. Could someone check I am reading this right? Here is the section of the log.txt where the My 24 line spacing values patch is applied:

Spoiler:

          ResetBaseAddress()
          Enabled: true
          applying patch `My 24 line spacing values`
        looping over instructions
          skipping non-instruction Enabled(), PatchGroup() or Description()
          skipping non-instruction Enabled(), PatchGroup() or Description()
          skipping non-instruction Enabled(), PatchGroup() or Description()
          ReplaceBytes(6660148, []byte{0xbc, 0xf5, 0x84, 0xea, 0x6d, 0xa3}, []byte{0xa9, 0x46, 0x0, 0x25, 0xed, 0x0})
          ReplaceBytes(6660154, []byte{0xd3, 0xe9, 0x0, 0x23, 0x7, 0xf1}, []byte{0x20, 0x46, 0x4, 0xa1, 0x29, 0x44})
          ReplaceBytes(6660160, []byte{0x80, 0x1, 0x20, 0x46}, []byte{0xbc, 0xf5, 0x7e, 0xea})
          ReplaceBytes(6660164, []byte{0x61, 0xe9, 0x1c, 0x23, 0xbc, 0xf5}, []byte{0x8, 0x35, 0x70, 0x2d, 0xf7, 0xd1})
          ReplaceBytes(6660170, []byte{0x7a, 0xea, 0x6a, 0xa3, 0xd3, 0xe9}, []byte{0x7c, 0xe0, 0x0, 0xbf, 0x0, 0xbf})
          BaseAddress(6660176)
          ReplaceBytes(0, []byte{0x0, 0x23, 0x7, 0xf1, 0x80, 0x1, 0x20, 0x46}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(8, []byte{0x61, 0xe9, 0x1a, 0x23, 0xbc, 0xf5, 0x70, 0xea}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(16, []byte{0x67, 0xa3, 0xd3, 0xe9, 0x0, 0x23, 0x7, 0xf1}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(24, []byte{0x80, 0x1, 0x20, 0x46, 0x61, 0xe9, 0x18, 0x23}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(32, []byte{0xbc, 0xf5, 0x66, 0xea, 0x43, 0xf2, 0x33, 0x33}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(40, []byte{0x4f, 0xf0, 0x33, 0x32, 0xc3, 0xf6, 0xf3, 0x73}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(48, []byte{0x7, 0xf1, 0x80, 0x1, 0x20, 0x46, 0x61, 0xe9}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(56, []byte{0x16, 0x23, 0xbc, 0xf5, 0x5a, 0xea, 0x5e, 0xa3}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(64, []byte{0xd3, 0xe9, 0x0, 0x23, 0x7, 0xf1, 0x80, 0x1}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(72, []byte{0x20, 0x46, 0x61, 0xe9, 0x14, 0x23, 0xbc, 0xf5}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(80, []byte{0x50, 0xea, 0x0, 0x23, 0x0, 0x22, 0xc3, 0xf6}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(88, []byte{0xf8, 0x73, 0x7, 0xf1, 0x80, 0x1, 0x20, 0x46}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(96, []byte{0x61, 0xe9, 0x12, 0x23, 0xbc, 0xf5, 0x44, 0xea}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          ReplaceBytes(104, []byte{0x55, 0xa3, 0xd3, 0xe9, 0x0, 0x23, 0x7, 0xf1}, []byte{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3f})
          BaseAddress(0)
          ReplaceBytes(6660420, []byte{0x0, 0x23, 0x0, 0x22}, []byte{0x0, 0xbf, 0x0, 0x25})
          ResetBaseAddress()
          Enabled: true
          applying patch `Custom left & right margins`

The last ReplaceBytes line is from only about half-way through the patch, there should be more to come.

Edit: For reference, the yaml is here.