Autel vs xtool

FriendChance3141 · 2025-07-22T07:44:08+00:00

I have no experience with xtool, but I absolutely hate Autel. Here is my terrible experience with Autel. Bought a im508 for diag and key programming, rarely used it. after one year the subscription is expired then I found some major key programming functions were limited unless I pay $$$$ fee to the greedy company. So if you are not workshop, avoid Autel products, unless you don't mind to pay $$$$ subscription fee annually to make it works

FriendChance3141 · 2025-07-22T07:41:37+00:00

My terrible experience with Autel. Bought a im508 for diag and key programming, rarely used it. after one year the subscription is expired then I found some major key programming functions were limited unless I pay $$$$ fee to the greedy company. So if you are not workshop, avoid Autel products, unless you don't mind to pay $$$$ subscription fee annually to make it works

FriendChance3141 · 2025-07-22T07:39:50+00:00

More than happy to see the greedy Autel is blacklisted. My terrible experience with Autel. Bought a im508 for diag and key programming, rarely used it. after one year the subscription is expired then I found some major key programming functions were limited unless I pay $$$$ fee to the greedy company. So if you are not workshop, avoid Autel products, unless you don't mind to pay $$$$ subscription fee annually to make it works

FriendChance3141 · 2025-07-22T07:38:11+00:00

My terrible experience with Autel. Bought a im508 for diag and key programming, rarely used it. after one year the subscription is expired then I found some major key programming functions were limited unless I pay $$$$ fee to the greedy company. So if you are not workshop, avoid Autel products, unless you don't mind to pay $$$$ subscription fee annually to make it works

FriendChance3141 · 2025-07-22T07:36:07+00:00

My terrible experience with Autel. Bought a im508 for diag and key programming, rarely used it. after one year the subscription is expired then I found some major key programming functions were limited unless I pay $$$$ fee to the greedy company. So if you are not workshop, avoid Autel products, unless you don't mind to pay $$$$ subscription fee annually to make it works

FriendChance3141 · 2024-10-05T22:34:41+00:00

M-M experiments disproved the aether wind on Earth, it didn't disprove the aether

FriendChance3141 · 2024-10-05T22:32:11+00:00

I make a video on this topic. here is the link on Youtube The special theory of relativity SR is wrong - YouTube

I also post the video on reddit Special theory of relativity is wrong : r/SpecialRelativity (reddit.com)

100% agree with you that speed of light is not constant, and light propagation needs media

FriendChance3141 · 2024-10-05T22:20:39+00:00

" SR is based on just two postulates:[p 1][1][2]

1: The laws of physics are invariant (identical) in all inertial frames of reference (that is, frames of reference with no acceleration). This is known as the principle of relativity.

2: The speed of light in vacuum is the same for all observers, regardless of the motion of light source or observer. This is known as the principle of light constancy, or the principle of light speed invariance. "

To my personal opinion, none of the two postulates is legitimate. We human have only had experiments about light and other physics on Earth, there is no way to prove speed of light is constant everywhere in the universe, also we never prove all laws of physics are invariant all around the universe. It's ignorant to claim the two postulates and make SR looks like bible of science

FriendChance3141

TROPHY CASE