Question:
Xhorse MLB key XSMA41EN long time not have in stock, any alternative key replace this key and programming with xhorse?
Xhorse has released 3 types of MLB keys (Audi XSMA41EN, Audi A8 XSMA81EN and Porsche XSMPS1EN style).
There are no xhorse MLB keys available to be bought currently. There is a shortage.

You can try keydiy MLB26 remote to replace XSMA41EN.
Users can add this mlb-26 keydiy key without KD-MP tool.
Keydiy now has 4 types of KD MLB remotes:
MLB26 Audi style
MLB08 Audi A8 style
MLB19 Porsche style
MLB65 VW Touareg Style


MLB08/MLB19/MLB26/MLB65 is KD’s OEM solution (44-PIN), meaning it should be able to be used with other devices (except KYDZ. KYDZ locked their device to use its own key only)
The KD keys work fine with VVDI MLB Tool.
KD remote price is lower and it is actually available to be bought.
NOTE: You cannot use VVDI MLB keys with Keydiy KD-MP tool.
How to use KD MLB Keys with VVDI MLB Tool?
You have to go to Special option and assign new random ID number to the Keydiy key/ remote.
After you set the ID number on keydiy MLB remote/ key you can proceed as usual.
Xhorse tool will take 200 points and you can preprogram the keydiy remote.
After that just learn it on the car.
Some users also use aftermarket oem key from aliexpress for a little more the kydz keys.
Xhorse MLB tool would see key and give key ID.
But be careful as we’ve used one didn’t work, one stopped working a few months later.