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S_DA_SDMMC_WRITE_FAILED

S_DA_SDMMC_WRITE_FAILED

Zayed_007
Zayed_007
Zayed_007
Newbie
3
02-05-2019, 03:10 AM
#1



Device is a Micromax P70221 Tablet
Following error appeared while flashing process was at about 90%
S_DA_SDMMC_WRITE_FAILED [HINT]: --
Tried flashing each one individually
PRELOADER, MBR, EBR1, UBOOT, BOOTIMG, RECOVERY, SEC_RO, LOGO, USRDATA - Download OK!
ANDROID, CACHE - S_DA_SDMMC_WRITE_FAILED [HINT]: --
Memory Test Results:
============ Memory Detection Report ===========

Internal RAM:


External RAM:

Type = DRAM

Size = 0x40000000 (1024MB/8192Mb)

NAND Flash:

ERROR: NAND Flash was not detected!

EMMC: 

EMMC_PART_BOOT1 Size = 0x0000000000400000(4MB)
EMMC_PART_BOOT2 Size = 0x0000000000400000(4MB)
EMMC_PART_RPMB Size = 0x0000000000400000(4MB)
EMMC_PART_GP1 Size = 0x0000000000000000(0MB)
EMMC_PART_GP2 Size = 0x0000000000000000(0MB)
EMMC_PART_GP3 Size = 0x0000000000000000(0MB)
EMMC_PART_GP4 Size = 0x0000000000000000(0MB)
EMMC_PART_USER Size = 0x0000000386000000(14432MB)

UFS: 

ERROR: UFS was not detected!

============ RAM Test ============

Data Bus Test: 

[D0]
[D1]
[D2]
[D3]
[D4]
[D5]
[D6]
[D7]
[D8]
[D9]
[D10]
[D11]
[D12]
[D13]
[D14]
[D15]
[D16]
[D17]
[D18]
[D19]
[D20]
[D21]
[D22]
[D23]
[D24]
[D25]
[D26]
[D27]
[D28]
[D29]
[D30]
[D31]
OK!!

Address Bus Test:

[A1]
[A2]
[A3]
[A4]
[A5]
[A6]
[A7]
[A8]
[A9]
[A10]
[A11]
[A12]
[A13]
[A14]
[A15]
[A16]
[A17]
[A18]
[A19]
[A20]
[A21]
[A22]
[A23]
[A24]
[A25]
[A26]
[A27]
[A28]
[A29]
OK!!

RAM Pattern Test :
Writing ...
0x44332211, 
0xA5A5A5A5, 
0xA5A5A500, 
0xA500A500, 
0xA5000000, 
0x00000000, 
0xFFFF0000, 
0xFFFFFFFF, 
OK!!

Increment/Decrement Test:
Writing...
OK!!

Didn't try Readback because I couldn't get it to switch on.. yet (hoping it will)
Tried flashing after format and with preloader unchecked, same error and no hint
Didn't try scatter file modding because I'm way too inexperienced
Is there someway I could get a custom ROM for this device? That'd be extremely useful
That's pretty much it. Help me out? And, I'm a total noob. Scatter File attached
If I left out any essential information, please ask
X3non
X3non
X3non
Recognized Contributor
22,062
02-05-2019, 11:27 AM
#2
(02-05-2019, 03:10 AM)Zayed_007 Device is a Micromax P70221 Tablet
...
Didn't try Readback because I couldn't get it to switch on.. yet (hoping it will)
Tried flashing after format and with preloader unchecked, same error and no hint
Didn't try scatter file modding because I'm way too inexperienced
Is there someway I could get a custom ROM for this device? That'd be extremely useful
That's pretty much it. Help me out? And, I'm a total noob. Scatter File attached
If I left out any essential information, please ask

if your phone is totally dead then a custom rom won't be off much help
in details, how did the phone go totally dead?
after flashing preloader, is the phone still totally dead or it can power on but it's stuck at bootlogo?
Zayed_007
Zayed_007
Zayed_007
Newbie
3
03-05-2019, 03:47 AM
#3
(02-05-2019, 11:27 AM)X3non
(02-05-2019, 03:10 AM)Zayed_007 Device is a Micromax P70221 Tablet
...
Didn't try Readback because I couldn't get it to switch on.. yet (hoping it will)
Tried flashing after format and with preloader unchecked, same error and no hint
Didn't try scatter file modding because I'm way too inexperienced
Is there someway I could get a custom ROM for this device? That'd be extremely useful
That's pretty much it. Help me out? And, I'm a total noob. Scatter File attached
If I left out any essential information, please ask

if your phone is totally dead then a custom rom won't be off much help
in details, how did the phone go totally dead?
after flashing preloader, is the phone still totally dead or it can power on but it's stuck at bootlogo?

It's not totally dead, not yet. It shows charging but gets stuck at bootlogo. It doesn't show percentage when charging either. I have a feeling a custom ROM might solve this. There isn't any for this device. It would be extremely useful if I could get a newer Android version with better features and better power and resources management. And, like I mentioned, flashing recovery is going fine. Maybe I could flash a custom recovery and then install a ROM from it? Thanks for the reply
This post was last modified: 03-05-2019, 05:51 AM by Zayed_007.
X3non
X3non
X3non
Recognized Contributor
22,062
03-05-2019, 11:14 AM
#4
(03-05-2019, 03:47 AM)Zayed_007 It's not totally dead, not yet. It shows charging but gets stuck at bootlogo. It doesn't show percentage when charging either. I have a feeling a custom ROM might solve this. There isn't any for this device. It would be extremely useful if I could get a newer Android version with better features and better power and resources management. And, like I mentioned, flashing recovery is going fine. Maybe I could flash a custom recovery and then install a ROM from it? Thanks for the reply

like you mentioned, "you can't find any for this device" and moreover there's no guarantees that the custom rom would really work
try flashing the current firmware you have using firmware upgrade option OR format first using the format tab then flash using download only in SP flash tool
if you still get the same error message then look for and try firmware from a different source
Zayed_007
Zayed_007
Zayed_007
Newbie
3
03-05-2019, 12:32 PM
#5



I've found a list of Micromax Firmwares in this forum itself, but it has two firmwares, V1 and V2. I'm confused. Which one should I take? Can taking the wrong one brick my device?
Link: https://www.hovatek.com/forum/thread-938.html
Edit: Just found out that the files aren't there anymore
I can't find the V2 files anywhere
I already have the V1 files, which, when tried to flash, failed with this error itself. Custom ROM's aren't available because, I think, nobody has ever requested for one. Custom ROM pretty much seems my only hope
This post was last modified: 03-05-2019, 12:49 PM by Zayed_007.
X3non
X3non
X3non
Recognized Contributor
22,062
04-05-2019, 09:10 AM
#6
(03-05-2019, 12:32 PM)Zayed_007 I've found a list of Micromax Firmwares in this forum itself, but it has two firmwares, V1 and V2. I'm confused. Which one should I take? Can taking the wrong one brick my device?
Link: https://www.hovatek.com/forum/thread-938.html
Edit: Just found out that the files aren't there anymore
I can't find the V2 files anywhere
I already have the V1 files, which, when tried to flash, failed with this error itself. Custom ROM's aren't available because, I think, nobody has ever requested for one. Custom ROM pretty much seems my only hope

you can try flashing ONLY boot and system.img from both roms one after the other and see if any works for you
if you're able to successfully flash any then ensure to perform a factory reset in recovery mode before booting to homescreen
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