# Flashing custom image to new WP7607-1 Modules don't work

**URL:** <https://forum.legato.io/t/flashing-custom-image-to-new-wp7607-1-modules-dont-work/6086>\
**Category:** Legato Linux distribution (Yocto project)\
**Created:** [February 4, 2022, 2:58pm UTC](https://forum.legato.io/t/flashing-custom-image-to-new-wp7607-1-modules-dont-work/6086 "2022-02-04T14:58:38Z")\
**Posts on this page:** 1\
**Showing post:** 18

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**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/jyijyi/32/822_2.png) [@jyijyi](https://forum.legato.io/u/jyijyi)\
**Post date:** [February 5, 2022, 2:08pm UTC](https://forum.legato.io/t/flashing-custom-image-to-new-wp7607-1-modules-dont-work/6086/18 "2022-02-05T14:08:21Z")

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try the following:

1. open yocto/meta-swi/common/recipes-core/cwetool/cwetool/yoctocwetool.sh

2. in line 59 , change it to  
COMPAT\_BYTE=00000101

3. rebuild the yocto image by “make clean” and “make” command

4. download the yocto.cwe image to module

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