包括 Motorola Droid、Droid X 、Samsung Galaxy S、HTC Desire 等都已经有确实升级 Android 2.2 Froyo 的消息，而最近 Sprint 亦公布会在 8月3日，即下周开始推送 HTC EVO 4G 的 Android 2.2 Froyo 更新。
赞助商连结 以下是 HTC EVO 4G 更新 Android 2.2 Froyo 的详细内容：
Sprint is the first wireless carrier to bring Android 2.2 to customers using the award-winning HTC EVO™ 4G beginning Tuesday, Aug. 3
The award-winning HTC EVO 4G just got that much better. We are excited to announce that beginning the week of Aug. 1; Sprint will begin rolling out the Android 2.2 upgrade to its HTC EVO 4G customers.
「Sprint is thrilled with our customers』 response to HTC EVO 4G and the innovative and exciting experience it offers,” said Fared Adib, vice president – Product Development for Sprint. “It is exciting for us to lead the industry in bringing the Android 2.2 update to these customers and improve on the amazing experience they receive with America’s first 4G capable phone.”
Sprint will begin sending update notifications to users in waves beginning Tuesday, Aug. 3 and the upgrade should be available for all HTC EVO 4G users by the middle of August.
The notification will let the users know that the update is available and it will provide the simple two-step over-the-air download process.
For those who just can’t wait to get Android 2.2, there will be an easy user initiated option to download the upgrade. Customers can access the software update through their HTC EVO 4G under the Settings Menu> System Updates > HTC Software Update. This will initiate the three-step process also.
UPDATE – The Android 2.2 update will not wipe your personal data (contacts, apps, settings, photos, etc.). That said, it is always prudent to back up your device before any major software update. There are many backup utilities available in Android Market.