Can you please share details regarding hisuite bypass app.
User Smaehtin shared a git with a tool to force an update via HiSuite in this
thread. It hooks into HiSuite process and intercept ssl calls so you can replace the response with whatever data you want, in my case, a new update response.
You need to compile it for your device though and the current git version doesn't support HiSuite 9. And since I don't have VS I had to use SharpDevelop (open source) compiler to get it working for my Honor 10. I've been using this method for the last 2 updates, april and may. Will do it again for june update as soon as it becomes available for C636 (C900 as of now because hicloud uses different devices names).
Worth mentioning that you need to check in FF if an update is approved for your device because the recovery will check it again. It only works with full-ota. I tested it a lot with incremenal updates with no luck. Also make sure you are not rooted before going for the update.
Maybe I'll contact Smaehtin so I can support a version for Honor 10.