Hello everyone. First of all, I am from China.
You must not know: China’s bambu machines are region locked. What does this mean?
This means:
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Actually, there are two different bambu handy APPs now. You are currently using the international version, version number is 2.6.1. In China, the APP version number is 1.9.1.
Two apps installed on my phone at the same time. -
The international version is an email account (Makerworld website account). The Chinese version is a mobile phone account. The two are not interoperable.
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For Chinese bambu machines, the region can only be selected in China and can only be bound to the Chinese version of the APP.
If I try to bind with the international version of the APP, an error message like this will appear.
Translation: “The printer and the current account are connected to different servers. Please select the correct area in the print account interface and scan the QR code again.” ——But sorry, only China can be selected in the printing account interface. -
The Chinese version of the APP does not have makerworld related content. It can only view and control the printer, and cannot directly send models to the printer from the website.
Left: Chinese version. Right: International version
Now you may ask: so what?
Let’s sort out the logic…
As a Chinese user, after purchasing a Bambu machine, I can only use my mobile phone number to log in to the Chinese version of the APP and bind it to my machine. In order to download and share the model, I need to register an email account on makerworld, use this account to browse the website and download the model, use bambu studio on the PC to slice it, and send it to the printer via WIFI for printing.
All Chinese users can only do this. For models on Makerworld, we can only “download” them, but cannot “Model Prints” or rate them.
On the other hand, there are no restrictions on registering an account at makerworld, you only need an email address. This gives opportunities to cheaters and rewards farmers. As I said in another article, any company that provides click farming can easily register a large number of accounts and increase the “downloads” (not “prints”) of the model. This has become a phenomenon and I have reported quite a few such cheating accounts in recent days.
Today, a BiliBili UPer (Bilibili = a fairly large Chinese video website, UPer = youtuber) posted a video saying that his Makerworld account has been restricted. He is a very talented original model creator and designs all of his models himself.
I think I might know why. As a blogger on a Chinese video website, his viewers are all Chinese users. When viewers go to Makerworld to download his models, the number of “downloads” of his models will increase significantly, but the “Model Prints” will not increase. To the person doing the review, this looks a lot like something that would happen to a “rewards farmer.”
Video link: www.bilibili.com/video/BV1WK42147EE
In fact, as a Chinese, I understand and even support bambu’s decision to lock the region. I have absolutely no intention of complaining. Just to make some suggestions in response to the current increasingly confusing situation:
- Even if the international version of the APP cannot be used, the makerworld account should be allowed to be associated with printers purchased in China. This can be regarded as a means of account authentication to combat the behavior of batch registration of accounts. (The trick of requiring a verification code to register is ineffective for them! Trust me).
- Go one step further on the basis of 1 and change the rewards calculation method. For example, only the number of account downloads from certified machines will be involved in the calculation of rewards.
My English is very poor, I hope I made it clear. Thank you for reading.