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  Copyright (c), 2002 - 2020, UNISOC Tech. Co., Lid.

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  FILE Name     : ChangeHistory.txt
  Version       :   
  Author        : Zhonghua.Gui
  Created       : 2020/06
  Last Modified :   
  Description   : 汾Ϣ޸ʷע

  Author        : Zhonghua.Gui (R25.20.2501 Released)
  Date          : 2020/06/18
  Modification  : 1. ΪVS2019

  Author        : Zhonghua.Gui 
  Date          : 2020/06/18
  Modification  : 1. BufferСµضϼResearchDownload.iniʱ߿

  Author        : Zhonghua.Gui R25.20.3001 Released
  Date          : 2020/07/22
  Modification  : 1. sparse2raw޸Ĵɷʽ(/MD => /MT)(sparse2raw.dllvsruntime140.dll)

  Author        : Zhonghua.Gui 
  Date          : 2020/07/28
  Modification  : 1. CmdDloadVS2019

  Author        : Zhonghua.Gui 
  Date          : 2020/07/31
  Modification  : 1. Fix Bug 1373972 - EMMC Checkܿصcache fail

  Author        : Zhonghua.Gui 
  Date          : 2020/07/31
  Modification  : 1. Fix Bug 1358866 - UpgradeDownloadphasecheckCheckCali = CFTδУCFTǷpassֱ (ʵCFTվλδԣ

  Author        : Zhonghua.Gui 
  Date          : 2020/07/31
  Modification  : 1. Fix Bug 1373972 - EMMC Checkܿصcache fail

  Author        : Zhonghua.Gui 
  Date          : 2020/08/06
  Modification  : 1. Fix Bug 1381063 - ģʽȡ汾

  Author        : Zhonghua.Gui 
  Date          : 2020/08/07
  Modification  : 1. Fix Bug 1379765 - ʹsecurebootԺresearch download޷

  Author        : Zhonghua.Gui 
  Date          : 2020/08/07
  Modification  : 1. Fix Bug 1381063 - ģʽȡ汾

  Author        : Zhonghua.Gui 
  Date          : 2020/08/17
  Modification  : 1. iSpLog.dllְ֧Buff Data

  Author        : Zhonghua.Gui 
  Date          : 2020/08/20
  Modification  : 1. Fix Bug 1393165 - عR25.20.3401Write Vpac time out

  Author        : Zhonghua.Gui 
  Date          : 2020/08/27
  Modification  : 1. Fix Bug 1393165 - UpgradeDownload߰汾У㷨󣬵汾Ҳ
                  2. Fix Bug 1393165 - RDAƽ̨WriteVpac0x2Fֳ֧0x82Դ

  Author        : Leiming
  Date          : 2020/08/28
  Modification  : 1. Fix Bug 1376648 - ͬһPacR24.20.2001\R25.20.3001R24.0.0001ܶ
                  2. Fix Bug 1384635 - ͬһPacR25.20.3001R24.0.0001ʱ䳤30sңAndroid9.0 250sңҪŻ

  Author        : Zhonghua.Gui 
  Date          : 2020/09/17
  Modification  : 1. Fix Bug 1411664 - R25.20.3501 汾research&upgrade ԶȡSNʽCSVSN ʾSN:ION_13 쳣
  
  Author        : Yanping.Zhang
  Date          : 2020/10/12
  Modification  : 1. ʹĬϲȥ֣ع޸Ĳʣһʱʧܣ
  
  Author        : Leiming.Sun 
  Date          : 2020/10/23
  Modification  : 1. Fix Bug 1418970 - R25.20.4301 汾7EĴΪCheck Baud Timeoutôʱԡ

  Author        : Leiming.Sun 
  Date          : 2020/11/13
  Modification  : 1. Fix Bug 1334354 - R25.20.4601 ֧Flash eMCPUFSһPAC
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