Lunaaar

sry about pics.. but here are some. measured both jtag connections to at 1.5kohm. Read somwhere that it should be 1.5kohm. Post in jrunner never get past "Post 25 - LOCATE_3BL_CC" Pad gone on point M on the cr4 because first i solderd the hard shielded cable direct to board which was not a god idea..but traced it back to chip and replaced with wire direct on chip🙄 here i replaced the resistor at R8C2 with a bridge and soldered CPU_RST at JBC1 point 2. and ripped pad because was taking the kapton tape of that i used to secure the cable that goes from hana chip to point B on the cr4. Relaced trace with cable and i have measured continuity and tested to play a game when i updated the box to latest dash so it shuldnt be a problem.

could it work if i get a cb 4578 nand dump that is on the 17526 dash? does it matter if i use a cb 4570 nand dump or it must be cb 4578?

Have tried build a new nand on the latest dash 17526 same as the box, with the "lost everything guide" and changed ldv 9 and ldv 10 but get basically the same post out on both RGH and R-JTAG. Read something about split cb "after the 14717 update they turned all phats to split cb boot chain" Could it be that on post 25 its trying to find cb-b but can only find cb-a and it and can not continue further? I have tried every dip and jumper setting and it never gets past post 28 on rgh and post 25 on r-jtag. checked solder connections many times tried both diode and transistor aud clamp. Using shielded rst cable. RGH2 post Post 01 Post 0F Post 1B - RC4_DECRYPT Post 1D - SIG_VERIFY Post 1E - BRANCH Post 1F Post 20 - CB entry point reached Post 21 - INIT_SECOTP Post 22 - INIT_SECENG Post 23 - INIT_SYSRAM Post 24 - VERIFY_OFFSET_3BL_CC Post 25 - LOCATE_3BL_CC Post 26 - FETCH_HEADER_3BL_CC Post 27 - VERIFY_HEADER_3BL_CC Post 28 - FETCH_CONTENTS_3BL_CC Post 01 Post 04 Post 05 Post 06 Post 07 Post 08 R-JTAG post Post 0B Post 0C Post 0D Post 01 Post 15 - FETCH_OFFSET Post 16 - FETCH_HEADER Post 1A - RC4_INITIALIZE Post 1B - RC4_DECRYPT Post 1C - SHA_COMPUTE Post 1D - SIG_VERIFY Post 1E - BRANCH Post 1F Post 20 - CB entry point reached Post 21 - INIT_SECOTP Post 22 - INIT_SECENG Post 23 - INIT_SYSRAM Post 24 - VERIFY_OFFSET_3BL_CC Post 25 - LOCATE_3BL_CC Post 01 Post 05 Post 06 Post 08 Post 09

no change anywhere. Tried to flash anyway but still rrod retail. will i be able to get in to xell anyway? if i get r-jtag or rgh to work. Log: Initializing nanddump2.bin.. Zephyr Glitch Selected Nand Initialization Finished Retail Selected (here i tried to change ldv) Version: 10 Flash Config: 0x01198010 Writing Nand nanddump2.bin

thanks... but cpu key is needed xebuild image.

nope, nothing in output folder after changed value and press ok...

when trying to change ldv in jrunner i cant see any change anywhere. under advanced there are "change ldv" then a window pops up where i enter new value and the advanced button is greyed out, when i push ok i cant see any change in jrunner. am i missing something?

did the backup before i started when the box was on 12625... then the box was updated to 17526. dont know if CB was updated, i did not do it. Can cb udate when doing an dash update from msoft? I will try with the ldv. But i should be able to get in to xell even if the backup is on wrong version and IF im able change ldv and get a working R-Jtag or rgh? yes zephyrs arent the top of the line.... 🙄 hopefully this have not been abused that much, it has "only" been used ca 50-100 hours since new😉

Glitch/Nand Reader Product(s) used: J-R Programmer v2 , cr4xlConsole Type: zephyrNAND size: 16Dashboard version: e.g 2.0.12625/2.0.CB version: 4578Was the console working before you started: YDescription of problem:was doing r-jtag on my zephyr just to try if i could get it to work. But now i think i messed up.I did nand backup before i started r-jtag. was trying to get it to boot but remembered that i probbably should update to latest dash, and flashed nand with my backup and updated dash then wired r-jtag up again and wrote xell to the box and tried to get it to boot again after a while i remembered that forgot to do a backup of the nand after the dash update. Then i thought no problem just to flash my backup again and update dash again...then do a new backup... Now the box wont boot with retail nand backup. i get rrod "Bridged solder joint/Short GPU-> (H)ANA" and im 100% sure nothing is bridged.I think the problem is that i wrote the old dash nand to the box that had the latest dash update. Am i thinking right?can i update dash on my nand backup bin file or maybe extract files from the backup file and use the important files needed to create a new updated nand file with latest dash update.can i still boot in to xell with my old dash backup? if i get r-jtag to work and if not i try rgh. what are my options now?