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06-07-2008, 15:15 | #1 (permalink) |
No Life Poster Join Date: Dec 2005 Location: NEAR YOU
Posts: 2,662
Member: 205427 Status: Offline Sonork: 100.1580937 Thanks Meter: 1,162 | MTK 6228 CPU Problem : Need Help ??? I have just repaired a MTK 6228 CPU TV Phone. Phone was dead, Flashed with file from support. Phone running ok w/o sim card. With sim restarts. Tried to format in safe mode, all ok but problem not solved. Then full format give error. See the log. Need help. OM72 [VCP0] selected Device: Autodetect 6228 NAND Checking data, wait... Action: NAND reset Boot... Press and HOLD Power button now ! 19200 fixed Connecting, wait... Initializing[6228:8A02:8A02]... CPU: MT6228 high speed boot enabled chip: 0031:0000:0101 boot step size: 0400 Release Power button now ! Boot Done Initialize... version: 3.0207 loader: 3.748.0 NAND id: ADF1801D page size: 800+40 pages/block: 40 bits i/o: 08 address cycles: 04 blocks: 0400 ram size: 00800000 NOR: 0000:000000000000 [00000000] NAND: 00AD:00F10080001D [08400000] NOR chip is not installed Initialize Done Set baud... 921600 Set baud Done Identification... reading structure area... detecting structure... source data: page+spare converting data... done 0x00080000 bytes identification#1 protocol ver: 04 ver. sw1: V800_PCB04_GPRS_MT6228_S02.L4A4A06_6_3_1_0T05M0713 _M401.BIN ver. sw2: L4A4A06.6.3.1.0T05M0713_M401, 00000000 ffs offset/size: 02000000/06000000 id-page1 Ok nfi area detection finished: Ok identification#1 structure: 2nd [standard] generation Identification Done Write... formatting... .....................error: code: 3E00006900 Write Fail Finished, time used: 67 sec Remove/Install battery now ! |
06-09-2008, 20:45 | #3 (permalink) |
Product Supporter Join Date: May 2005 Location: uae
Posts: 29,245
Member: 148515 Status: Offline Thanks Meter: 19,534 | hello! 6228 CPU is very unstable. this behavior may be caused even by partly empty battery or too high speed |
The Following User Says Thank You to InfinityHelp For This Useful Post: |
06-10-2008, 00:30 | #4 (permalink) |
No Life Poster Join Date: Sep 2003 Age: 43
Posts: 635
Member: 39948 Status: Offline Thanks Meter: 68 | hi, i was ever repair mt6228 based cpu phone, i do this procedure. read full flash. format.(not work) like your problem. since chinnese miracle didnt show warning about new firmware detected its means maybe firmware is available at support, so i download same version firmware, and flash it to my phone. And what my phone is working again. you can try my way. Thanks. |
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