繼 Samsung 破天荒為第三方 Rom 開發者提供手機協助開發 CyanogenMod 7 後，Sony Ericsson 也仿效 Samsung, 將為 FreeXperia 提供手機協助開發 CyanogenMod 7.1。
据稍息，Sony Ericsson 這行將為 Xperia Play, Xperia Arc 等手機提供第三方 Rom—CyanogenMod 7.1。可惜的是，Sony Ericsson 先君子後小人，給了手機協助開發後卻説刷了第三方 Rom 將會立即失去原廠保養。其實各手機廠都一樣，已成了遊戲規矩。
原文：
“However, please pay attention to this important and legal fine-printed text that you should not skip. We once again must make it clear that if you unlock the boot loader, and put a custom ROM on your phone, you may void your warranty. Sony Ericsson does not guarantee any functionality of your phone while going down this road. This is for advanced developers only, who are aware of the risks involved and have the knowledge to minimise the risks. For normal consumers, we strongly recommend NOT to unlock the boot loader and use custom ROMs, as it is not needed. We are proud to deliver great phone experiences through our rigorously tested and official software releases.”
用過 CyanogenMod 的人應該都知道其順暢度，但刷不刷還是要自己想想，先三思而後行。
