Y220-U10 C474B203 Huawei Official Stock Firmware [Stock, dload] [DownloadGSM.com] [DG]
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Y220-U10 C474B205F India Other Carrier Android 2.3.6 Huawei Official Firmware [Service, dload] [DG]
Y220-U10 C466B221F Saudi Arabia Channel-Others Android 2.3 Huawei Official Firmware [Service, dload] [DG]
Y220-U10 C466B214 Kuwait Channel-Others Android 2.3 Huawei Official Firmware [Service, dload] [DG]