3天前，拿到usb-ttl线，开始刷机，4针gx3001+1121，网上一片资源，赶紧下了一个，可是......就是刷不上啊
用gxdownloader，点dump备份，就听到send bootload bin，就永远不动了
下了一个串口调试工具，可以接收到如下信息
==step1==
[init]-check nvram, ok
==st錺2==
step2: no force key
step2: download_flag == 0, entry step3
==steps==
w鬳pw: f靉sh head crc pass, entry step4
==step4==
step4: load zip app soft
step4: app wo顃爂rg p醱s, #normal start#
Uncompressing begin...
......
..............
......?....
........?.......
........
匘one< b飋鬷頶 the app soft.
GxAUDIO_PT8211
GX1121 V1.65 Build20090209
[RF]-rda5812
[REMOTE]GX_REMOTE_STD
[Dbase] Ini鬷a?SysDb醩e ...OK!
[Dbase] UsrDbase Initialize...
ok!
[Dbase] UsrDbase Loading...Ok!
[init]- check nvram, ok
[Dbase] UsrDbas?qu錼ying...
[Db醩e] Current Status: Total:131072, Used:2464, Frag:168
[init]-panel OK demo
###0x40004038 = 0x23c00,0x4000403c = 0xcb###
[ STB_APP ] e轸 START
[STB_APP] gxapp_set_current_service_id:current_service_id=0x3e9
[AV] Play ch醤ne黖nu?pq00p101, service_id=0x3e9,service_name=CCTV-1
[Tuner] frequency=11880, polar=0, symbol_rate=28800
[AV]volume_db :27,offset:+0
[AV] pcr_pid=0x834
[AV] video_pi?0x834
{A^] a鮠io_pid=0x835
{Tuner] Lost!! freq=11880,QAM=0,Sym/s=28800
[APP] msg.type=0x70007, current_applet=0
[APP] ms?type=0x70001, current_applet=0
[Tu頴r] \ost!! freq=11880,QAM=0,Sym/s=28800
[APP] msg.type=0x70007, current_applet=0
[APP] 韘g.魕pe=0x00p1< current_applet=0
[Tuner] Lost!! fr錻=qq88p<QAM=0,Sym/s=28800
[APP] msg.type=0x70007, current_applet=0
......然后就是无休无止的最后两条
发送字符串可以成功接收
可直到最后，还是连接不上，永远处于send bootload bin
谁能给想想办法啊，我请他喝酒啊~
