No you won't. You can also delete the assert lines in the rom zip but its easier to just update your bootloader. I recommend the partition updater @SuperR put together to go ahead and get your modem updated also. The recovery version you're using is fine.
Here is a link to the post containing the partition updater
That's to a version of TWRP compiled against lollipop kernel sources (to fix flickering/rippling) like the CWM and Philz by @SuperR. The bootloader is a separate flashable zip in the "get ready for otas" thread.
Thanks for clearing things up u know ur stuff I forgot to mention u are the reason why we have data on lollipop with all ur great tips
What does the error say when you try to flash the ROM?
Here's exactly what it says.
I assume you flashed the updater along with the rom when you installed the soak test. That is why you are getting the error now. I was asking about the rom, but then i saw your screenshot. The part that is confusing for me is that the rom says your bootloader is "unknown".
Would you happen to know the link?
I have never seen this error before, and I'm wondering if you have a Boost phone or another model, and what boot loader version it says when you boot you boot to bootloader. I'll PM you how to remove the bootloader assert.
