A972T01本地降级测试已砖，无法开机

須佐之男 · 发表于 2022-12-10 11:14

最近家里的电视广告越来越多，系统也频繁升级，于是着手降级和精简，发现帖子
下载了对应机芯的固件，由V8-A972T01-LF1V396系统内降级V8-A972T01-LF1V093
结果走完进度条直接黑屏没反应了，降级过程中没有人为干预断电重启，

[升级&刷机] TCL电视部分机芯固件最全集合+刷入教程 [color=rgb(153, 153, 153) !important]

继前日发叻一篇关于“TCL电视系统降级、屏蔽广告与升级、免root精简系统并刷入第三方内置应用...”旳帖，

发现自从TCL铁粉社区关闭不再开放后，寻找各类机芯旳固件已然成叻一大难题，现网上提供旳大部分固件又是需要付费购买旳，这就让人很不开心叻~

下面将本人现有旳库存..固件包/强刷包全部分享给大家，机芯适配且有需求旳可取走啦 ↓ ↓ ↓

于是找了一个强刷包
V8-A972T01-LF1V358_less_impdata zip

断电，插U盘，按住机身电源按钮，插电。等了几十秒同样还是没有反应
电源指示灯也不闪，屏幕也不亮
请求支招！！！

纳兰95016 · 发表于 2023-1-7 06:43

活该。你不是第一个被坑的。你是第30+后面的坏电视。还会有更多人被坑。

筷子超级无敌 · 发表于 2022-12-10 20:58

感谢楼主分享

須佐之男 · 发表于 2022-12-11 15:48

TL1:BL:c60c31:eab5ad;FEAT:E0F97180:20282000;POC:F;RCY:0;EMMC:0;READ:0;p bl2_stage_init1 L0:00000000 L1:00000700 L2:00008000 L3:00000000 S1:00000000 B2:20282000 B1:e0f97180 TE: 105388 BL2 Built : 18:07:14, Sep 27 2019. tl1 g8337d09 - niko.he@droid05-sz Board ID = 2 Set cpu clk to 24M Set clk81 to 24M Use GP1_pll as DSU clk. DSU clk: 1200 Mhz CPU clk: 1200 MHz Set clk81 to 166.6M smccc: 0001e63c eMMC boot @ 0 sw8 s sd/emmc cmd 8 arg 0x00000000 status 01ff3000 DDR driver_vesion: LPDDR4_PHY_V_0_1_18 build time: Sep 27 2019 18:07:08 ddr id: 1 Load FIP HDR from eMMC, src: 0x00010200, des: 0xfffa0000, size: 0x00004000, part: 0 fw parse done Load ddrfw from eMMC, src: 0x0004d200, des: 0xfffa0000, size: 0x0000b000, part: 0 Load ddrfw from eMMC, src: 0x0002f200, des: 0xfffa0000, size: 0x00002800, part: 0 PIEI prepare done fastboot data load 00000000 emmc switch 1 ok ddr saved addr:0000a000 Load ddr parameter from eMMC, src: 0x01400000, des: 0xfffa0000, size: 0x00001000, part: 0 00000000 emmc switch 0 ok fastboot data verify verify result: 0 enable_fast_boot dmc_margin_rx==8 dmc_margin_tx==8 steps DDR3 probe ddr clk to 1008MHz Load ddrfw from eMMC, src: 0x00026200, des: 0xfffa0000, size: 0x00009000, part: 0 Check phy result INFO : End of initialization INFO : Training has run successfully! aml_ddr_fw_vesion: LPDDR4_PHY_V_0_1_18 build time: Aug 26 2019 16:27:12 DDR cs0 size: 1024MB DDR cs1 size: 512MB DMC_DDR_CTRL: 00200023DDR size: 1536MB cs0 DataBus test pass cs1 DataBus test pass cs0 AddrBus test pass cs1 AddrBus test pass 100bdlr_step_size ps== 438 result report boot times 0Enable ddr reg access 00000000 emmc switch 3 ok Authentication key not yet programmed get rpmb counter error 0x00000007 00000000 emmc switch 0 ok end bl2z2: Load FIP HDR from eMMC, src: 0x00010200, des: 0x01700000, size: 0x00004000, part: 0 Load BL3X from eMMC, src: 0x00058200, des: 0x01748000, size: 0x000dc000, part: 0 0.0;M3 CHK:0;E30HDR [Image: tl1_v1.1.3412-9e40837f5 2020-03-04 15:43:53 niko.he@droid05-sz] OPS=0x09 ring efuse init chipver efuse init 2e 0c 09 00 01 0b 09 00 00 19 39 38 47 50 56 50 GP_10: 0xfe0000ed SD_12: 0xfe0000d2 GP_11: 0xfe0000c7 [0.021529 Inits done] in timerled_task = 23 in timerled_task_audio = 23 secure task start! high task start! low task start! run into bl31 NOTICE: BL31: v1.3(release):8b83a2e0b NOTICE: BL31: Built : 18:19:22, Sep 27 2019 NOTICE: BL31: TL1 normal boot! NOTICE: BL31: BL33 decompress pass ERROR: Error initializing runtime service opteed_fast U-Boot 2015.01-gf547139811 (Mar 17 2020 - 19:59:12) DRAM: 1.5 GiB Relocation Offset is: 56e38000 mmu cfg end: 0x60000000 mmu cfg end: 0x60000000 spi_post_bind(spicc): req_seq = 0 spi_post_bind(spifc): req_seq = 1 uboot time: 3267204 us

須佐之男 · 发表于 2022-12-11 15:48

TL1:BL:c60c31:eab5ad;FEAT:E0F97180:20282000;POC:F;RCY:0;EMMC:0;READ:0;p

bl2_stage_init1

L0:00000000
L1:00000700
L2:00008000
L3:00000000
S1:00000000
B2:20282000
B1:e0f97180

TE: 105388

BL2 Built : 18:07:14, Sep 27 2019. tl1 g8337d09 - niko.he@droid05-sz

Board ID = 2
Set cpu clk to 24M
Set clk81 to 24M
Use GP1_pll as DSU clk.
DSU clk: 1200 Mhz
CPU clk: 1200 MHz
Set clk81 to 166.6M
smccc: 0001e63c
eMMC boot @ 0
sw8 s
sd/emmc cmd 8 arg 0x00000000 status 01ff3000
DDR driver_vesion: LPDDR4_PHY_V_0_1_18 build time: Sep 27 2019 18:07:08
ddr id: 1
Load FIP HDR from eMMC, src: 0x00010200, des: 0xfffa0000, size: 0x00004000, part: 0
fw parse done
Load ddrfw from eMMC, src: 0x0004d200, des: 0xfffa0000, size: 0x0000b000, part: 0
Load ddrfw from eMMC, src: 0x0002f200, des: 0xfffa0000, size: 0x00002800, part: 0
PIEI prepare done
fastboot data load
00000000
emmc switch 1 ok
ddr saved addr:0000a000
Load ddr parameter from eMMC, src: 0x01400000, des: 0xfffa0000, size: 0x00001000, part: 0
00000000
emmc switch 0 ok
fastboot data verify
verify result: 0
enable_fast_boot
dmc_margin_rx==8 dmc_margin_tx==8 steps
DDR3 probe
ddr clk to 1008MHz
Load ddrfw from eMMC, src: 0x00026200, des: 0xfffa0000, size: 0x00009000, part: 0
Check phy result
INFO : End of initialization
INFO : Training has run successfully!
aml_ddr_fw_vesion: LPDDR4_PHY_V_0_1_18 build time: Aug 26 2019 16:27:12
DDR cs0 size: 1024MB
DDR cs1 size: 512MB
DMC_DDR_CTRL: 00200023DDR size: 1536MB
cs0 DataBus test pass
cs1 DataBus test pass
cs0 AddrBus test pass
cs1 AddrBus test pass

100bdlr_step_size ps== 438
result report
boot times 0Enable ddr reg access
00000000
emmc switch 3 ok
Authentication key not yet programmed
get rpmb counter error 0x00000007
00000000
emmc switch 0 ok
end bl2z2:
Load FIP HDR from eMMC, src: 0x00010200, des: 0x01700000, size: 0x00004000, part: 0
Load BL3X from eMMC, src: 0x00058200, des: 0x01748000, size: 0x000dc000, part: 0
0.0;M3 CHK:0;E30HDR
[Image: tl1_v1.1.3412-9e40837f5 2020-03-04 15:43:53 niko.he@droid05-sz]
OPS=0x09
ring efuse init
chipver efuse init
2e 0c 09 00 01 0b 09 00 00 19 39 38 47 50 56 50
GP_10: 0xfe0000ed
SD_12: 0xfe0000d2
GP_11: 0xfe0000c7
[0.021529 Inits done]
in timerled_task = 23
in timerled_task_audio = 23
secure task start!
high task start!
low task start!
run into bl31
NOTICE:  BL31: v1.3(release):8b83a2e0b
NOTICE:  BL31: Built : 18:19:22, Sep 27 2019
NOTICE:  BL31: TL1 normal boot!
NOTICE:  BL31: BL33 decompress pass
ERROR: Error initializing runtime service opteed_fast

U-Boot 2015.01-gf547139811 (Mar 17 2020 - 19:59:12)

DRAM:  1.5 GiB
Relocation Offset is: 56e38000
mmu cfg end: 0x60000000
mmu cfg end: 0x60000000
spi_post_bind(spicc): req_seq = 0
spi_post_bind(spifc): req_seq = 1
uboot time: 3267204 us

須佐之男 · 发表于 2022-12-11 15:48

TL1:BL:c60c31:eab5ad;FEAT:E0F97180:20282000;POC:F;RCY:0;EMMC:0;READ:0;p

bl2_stage_init1

L0:00000000
L1:00000700
L2:00008000
L3:00000000
S1:00000000
B2:20282000
B1:e0f97180

TE: 105388

BL2 Built : 18:07:14, Sep 27 2019. tl1 g8337d09 - niko.he@droid05-sz

Board ID = 2
Set cpu clk to 24M
Set clk81 to 24M
Use GP1_pll as DSU clk.
DSU clk: 1200 Mhz
CPU clk: 1200 MHz
Set clk81 to 166.6M
smccc: 0001e63c
eMMC boot @ 0
sw8 s
sd/emmc cmd 8 arg 0x00000000 status 01ff3000
DDR driver_vesion: LPDDR4_PHY_V_0_1_18 build time: Sep 27 2019 18:07:08
ddr id: 1
Load FIP HDR from eMMC, src: 0x00010200, des: 0xfffa0000, size: 0x00004000, part: 0
fw parse done
Load ddrfw from eMMC, src: 0x0004d200, des: 0xfffa0000, size: 0x0000b000, part: 0
Load ddrfw from eMMC, src: 0x0002f200, des: 0xfffa0000, size: 0x00002800, part: 0
PIEI prepare done
fastboot data load
00000000
emmc switch 1 ok
ddr saved addr:0000a000
Load ddr parameter from eMMC, src: 0x01400000, des: 0xfffa0000, size: 0x00001000, part: 0
00000000
emmc switch 0 ok
fastboot data verify
verify result: 0
enable_fast_boot
dmc_margin_rx==8 dmc_margin_tx==8 steps
DDR3 probe
ddr clk to 1008MHz
Load ddrfw from eMMC, src: 0x00026200, des: 0xfffa0000, size: 0x00009000, part: 0
Check phy result
INFO : End of initialization
INFO : Training has run successfully!
aml_ddr_fw_vesion: LPDDR4_PHY_V_0_1_18 build time: Aug 26 2019 16:27:12
DDR cs0 size: 1024MB
DDR cs1 size: 512MB
DMC_DDR_CTRL: 00200023DDR size: 1536MB
cs0 DataBus test pass
cs1 DataBus test pass
cs0 AddrBus test pass
cs1 AddrBus test pass

100bdlr_step_size ps== 438
result report
boot times 0Enable ddr reg access
00000000
emmc switch 3 ok
Authentication key not yet programmed
get rpmb counter error 0x00000007
00000000
emmc switch 0 ok
end bl2z2:
Load FIP HDR from eMMC, src: 0x00010200, des: 0x01700000, size: 0x00004000, part: 0
Load BL3X from eMMC, src: 0x00058200, des: 0x01748000, size: 0x000dc000, part: 0
0.0;M3 CHK:0;E30HDR
[Image: tl1_v1.1.3412-9e40837f5 2020-03-04 15:43:53 niko.he@droid05-sz]
OPS=0x09
ring efuse init
chipver efuse init
2e 0c 09 00 01 0b 09 00 00 19 39 38 47 50 56 50
GP_10: 0xfe0000ed
SD_12: 0xfe0000d2
GP_11: 0xfe0000c7
[0.021529 Inits done]
in timerled_task = 23
in timerled_task_audio = 23
secure task start!
high task start!
low task start!
run into bl31
NOTICE:  BL31: v1.3(release):8b83a2e0b
NOTICE:  BL31: Built : 18:19:22, Sep 27 2019
NOTICE:  BL31: TL1 normal boot!
NOTICE:  BL31: BL33 decompress pass
ERROR: Error initializing runtime service opteed_fast

U-Boot 2015.01-gf547139811 (Mar 17 2020 - 19:59:12)

DRAM:  1.5 GiB
Relocation Offset is: 56e38000
mmu cfg end: 0x60000000
mmu cfg end: 0x60000000
spi_post_bind(spicc): req_seq = 0
spi_post_bind(spifc): req_seq = 1
uboot time: 3267204 us

speciend · 发表于 2023-1-7 02:02

又是一个被093坑了的人，我当时刷093也是开不了机，但是电视会自动进rec，你在rec里面清除一下数据就行了

栖凤度园 · 发表于 2023-1-8 17:39

求分享一个V8-A972T的固件包 QQ24466462

栖凤度园 · 发表于 2023-1-8 17:39

求分享一个V8-A972T的固件包
QQ24466462

qilinchong · 发表于 2023-1-28 16:04

有强刷救砖版的下载？？？ V8-A972T01

› 智能电视 / 安卓TV区 › TCL智能电视

A972T01本地降级测试已砖，无法开机

A972T01本地降级测试已砖，无法开机

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