huawei u2801 sd+¿+²+ÂÍ©Á+-Ú.doc

7/21/2019 HUAWEI U2801 SD+¿+²+ÂÍ©Á+-Ú.doc

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文档名称文档密级

Huawei Technologies Co. Ltd.

华为技术有限公司

Product version

产品版本

Confidentiality level

密级

U2801C32B111 Open Inside内部公开

Product name 产品名称: HU!"I U#$%& Total pages:

共'页

HU!"I U#$%&

() Card Upgrade *uideline

HU!"I U#$%&

()卡升级指导书

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日期

,eviewed +y

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pproved +y

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Huawei Technologies Co.0 Ltd.

华为技术有限公司

ll rights reserved

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,evision record 修订记录

Date

日期

Revisio

n

Version

12

版本

CR

ID /

Defec

t ID

CR

3

Secti

on

Num

ber

14

56

Change Description

1478

Author

9:

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,evision record 模板修订记录

V1.0 ;<

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目录

=>...................................................................................................................................................3

1 SD?@级准AB9 Preparing for SD upgrade................................................................................4

2 SD?@级 SD Card Upgrade............................................................................................................4

2.1 SD?@级CDEFGHIJ Two Upgrade Method.......................................................!

2.2 BKLMGH "ngineering Menu Down#oad......................................................................!

2.3 N制GH $or%e Down#oad...................................................................................................!

3 OPQRSTU Upgrade $ai#ed.....................................................................................................&

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&.&

2 SD 级准备工作

Preparing for SD upgrade

V1W 准AXYZ[SD?"\]/^_`Ja为$'T32b$'T1&c

V2W dSD?e=>Gfg (update)=>*hij_kl+

V3W m@级no[“Boot,i-agep “q 'pp,i-agep “q "$S,i-agep “q "M/$,i-agep

rs=>tuv“d,update,oot,app,ef.datp “Vb: d,update,app,ef.datpWw

制x(update)=>Gc

V4W @级y[SD?oz&{z|Q}sZuv~"•SD?@级'z产€‚"'ƒU

z„…†SD?[e=>G‡&{z€ˆXs日‰uvVd,update,#og.ttW"Šuv

‹>Œ@级yK"ŽyŠ日‰uv&‘@级_’ˆ“"”&–—˜@级

yKo|Q[™š„›œ@级ž"ŸmŠuv¡¢人£¤¥ž;¦„§¨©

=ª«有日‰uv"›œ|¬"Ÿm!®¯°[±²CD³¢„

V!W @级yKoX´µ¶·¸¹有º»[¸¼"½¾µ¶·有E`[¸¼„

V&W ›œ@级n_¿Àn"/^dÁÂouÃ9ÄÅ[¸Æ°Ç¿Èv版本n"ÉÊËm

Ç¿Ê[ÈvÌÍxT?oVŠÌÍ[Ã9dÁÂÎÂÄÅ[¸Æ°Ã9Ï&W

V1W Prepare a new SD %ard whi%h -ut hae een for-atted to $'T32 or $'T1&.

V2W Create (update) dire%tor5 in SD root dire%tor5

V3W Cop5 the ÐBoot,i-agep “q 'pp,i-agep “q "$S,i-agep “q

"M/$,i-agep(d,update,oot,app,ef.dat) 6or (d,update,app,ef.dat)7 to

(update) dire%tor5.

V4W 'fter upgrade* o-e new fo#der and other fi#e wi## e %reated in SD %ard* and we do not

need to tae %are of that. 'nother upgrade #og fi#e -a5e a#o %reated in SD oot

dire%tor5 whi%h re%ord the upgrade infor-ation* and the #og fi#e -a5 e uefu# for

finding the reaon wh5 upgrade fai#. ote9 if the fai# happened* p#eae %op5 a##

infor-ation on the %reen to u.

V!W Mae ure the atter5 ha enough energ5 6no #e than two #ee#7.

V&W The %o-preed upgrade pa%age hou#d e un%o-preed in Si-p#e Chinee Verion

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:indow S.

3 SD 级

SD Card Upgrade

2.& () 卡升级提供两种下载方式 Two Upgrade 4ethods

V1W BKLMGH©ÑƒÒ!dBKÓÔGÕÖÈv@级„

V2W N制GH©×•!ØÙÚP开![ÛÜ"ÚPÛÜG'ÝµÞÃ9„

V1W "ngineering -enu down#oad9 Thi -ethod i ued for the handet whi%h %an power on

nor-a##5.

V2W $or%e down#oad9 Thi -ethod i ued for the handet whi%h %annot power on nor-a##5.

2.# 工程!下载 "ngineering 4enu )ownload

V1W ßàSD@级?c

V2W á!âãGäà;;4<=&13Êåendæ"çè SD Down#oad"ÉÊçèo c

V3W @级éªzê VAëV›œéª!«有AëyW"ÉÊìíÕàBT@级c

V4W @级yKo>CD®¯zîï@级Õðc

V!W @级ñˆÊ!ìí*…†ê VòówÃ9c

V&W !Õàá!âãÊ"äà“?;20080808;?pÊåendæ"çè“$a%tor5 /nfop"—

ô版本3_’S版本@级õö÷o[78Xø"ùúÚùÊ&û?„

V1W /nert the SD %ard within upgrade fi#e+

V2W /nput ;;4<=&13 in id#e -ode* then pre @endA* e#e%t @SD Down#oadA and pre @oA+

V3W V a%up wi## e triggered if there i no V a%up data* then the phone wi## reet to

down#oad -ode+

V4W The >CD wi## dip#a5 the pro%e of SD Card down#oading+

V!W 'fter down#oading* V retoring wi## e triggered+

V&W /n id#e -ode* input @?;20080808;?A and pre @endA* e#e%t @$a%tor5 /nfoA* -ae ure the

erion i right in) U':"/ USB Upgrade uide#ine).

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2.2 "#下载 5orce )ownload

›œBKLMGHž"&üƒN制GH„IÙ有›GEF©V1W !ßà¸¹V'{|Qý®QR"þ|Q"&û|¸¹ÿá!秒钟ÊËß¸

“¹W"å住 8p “æVê摸®为 endp “＋ o#u-e upp “æW"Ë点击 Power pæ

V'µ长åPower æW"!zÕàSDN制GH"具ÂGHyKtBKLMGH类

似„

V2W “!«有ßà¸¹"å住 8p “æVê摸®为 endp “＋ o#u-e uppæW"Ëß充¸

器"!”zÕàSDN制GH„g议üƒ充¸器ÕÖN制@级„›œGH仍Éž"

&尝试换XYSD?ÕÖN制@级„

/f the handet %annot power on nor-a##5* for%e down#oad %an e ued in two wa59

V1W /nert a atter5 6if the >CD g#int* tae out the atter5 for ! e%ond* then inert it again7*

ho#d preing the e5 @8A 6)end) E)o#u-e up) for tou%h7 and hit the e5 @powerA

6p#eae do not ho#d preing thi e57. The for%e down#oad wi## tart* and the upgrade

pro%e i i-i#ar to engineering -enu down#oad.

V2W /f the handet ha not a atter5* ho#d preing the e5 @8A 6)end) E)o#u-e up) for

tou%h7 and inert the %harger* the for%e down#oad wi## tart too. :e ugget ue thi wa5

to tart for%e down#oad.

4 $%&'()*

Upgrade Failed

V1W þSD?初始až©ùú!_’ßàSD?qùúSD?_’&ƒ"ùú! oot版

本_’支持SD?@级VÁM[检测IÙ_ô其_’支持SD?[N制GH“{W„

V2W þ打开uvž©ùúSD?[e=>G_’有@级uv„

V1W /f SD %ard initia#iFe fai#ed* %he% the SD %ard* -ae ure itA a good %ard* and the handet

upport SD upgrade+

V2W /f fi#e open fai#ed* -ae ure a## upgrade fi#e are %opied to the SD oot dire%tor5.

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