劉晉佑 wrote:解鎖涉及到一點技術...(恕刪) 不負責任提供相關刷機資訊連結de-brandRom來源刷rom教學我的At&t 640LTE已經刷好,且已升上win10m,沒試過刷回8.1,也沒試過刷回at&t,一路向前走。PS.我是下載這個rom:RM-1074 - Lumia 640 LTE的059X268 - RM-1074 VAR APAC TW CV有以下檔案我全下了RM1074_059X268_02166.00000.15103.05001_017.vplRM1074_02166.00000.15103.05001_RETAIL_prod_signed_1012_0204FB_000-TW.ffuCustomerNvi_02166.00000.15103.05001_1012_b323b16e62b77ef4592ad143c4dcd7a0.nviRetailModeNvi_02166.00000.15103.05001_1012_dcf1d4be79d9b25944c579583822199a.nviDC_WP8_Template_NwWP_v2.binMirrorLink_template_production_v4.binNWP8_simlock_3gstandard_bb5_crcA59A.bin12446101.pcxRM-1074_single_sim_Generic_01.xmlRM1074_059X268_02166.00000.15103.05001_017.signature.bin040-124755_RM1074_Generic_03_dark.png040-124755_RM1074_Generic_03_light.pngmvsim_02166.00000.15103.05001_1012_c6c738d5474922089e8187fa885e9edf.xmlRM1074_059X268_02166.00000.15103.05001_017.dcp再次提醒,刷機有風險,責任自負。