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I think so tooI believe the best solution for you to consider is using a more powerful mobile or desktop type of computer for MS Flight Simulator activities.
My Fs version is fs9. FSX is able to run on my laptop but I gave up.Please tell us if your FS version for use of these Fx files is only FS9 or FSX (there are minor version differences in some- but not all- Fx file coding).
BTW: Are you able to run FSX on your current laptop computer ?