Qualcomm has elected to post $1.5 billion as a security bond to enable the enforcement of remedies ordered by the Munich District Court blocking the sale of iPhone 7 and iPhone 8 models in Germany.

The ban comes as the latest chapter of the long-running Qualcomm-Apple legal saga, with the chipmaker finding success in its copyright infringement claim in Germany. On December 20 the District Court of Munich decided Apple had in fact infringed Qualcomm’s technology for power savings in the older models and ordered the company to halt all sales in Germany.

Although the ruling was make a couple of weeks ago, the bond itself makes the ban official, allowing the court to pay Apple for any damages incurred should it be able to successfully appeal against the ruling. Apple has already stated it will appeal the ban and will also stop selling the devices at its 15 retail locations across the country.

But this doesn’t seem to be good enough for Qualcomm.

“Apple was ordered to cease the sale, offer for sale and importation for sale of all infringing iPhones in Germany,” Qualcomm said in a statement. “The Court also ordered Apple to recall infringing iPhones from third party resellers in Germany.”

This is one of the elements of interpretation in the case. Apple will continue to ship devices to third-parties to sell, only ceasing sales at its own retail locations. Qualcomm lawyers read the ruling differently however, suggesting this is a blanket ban on all iPhone 7 and iPhone 8 devices across the country, third-party retailers included.

For Apple, this is just a bad end to a bad week. Having just reduced its guidance for what traditionally is its strongest quarter in the year, a sales ban in a large, developed market is not ideal. Some suggest it has nothing to worry about considering these are older models, though cash conscious consumers are more alert to bargains than ever before and the iLeader seemingly pushed the pricing boat too far with the ridiculously priced iPhone X.

For Qualcomm, assuming it can fight to have the ruling upheld, this is a massive win. Precedent is a very powerful concept in the legal world and this might well be an order which it can use as evidence for additional ruling in other markets. The legal battle between the two has certainly been a long one, but this ruling has handed the Qualcomm team a bit of additional incentive.

Looking at the wider patent dispute, a similar case has been heard in China, were Apple has been told to stop importing the infringing models while Qualcomm is also pushing the case in the US. Qualcomm has the better of the early exchanges, though it will be the US ruling which will dictate the winner of this battle ultimately.