Hovatek Forum MOBILE Android [Please help] Problems after firmware upgrade in Lenovo S850
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[Please help] Problems after firmware upgrade in Lenovo S850

[Please help] Problems after firmware upgrade in Lenovo S850

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Khatiwada
Khatiwada
Khatiwada
Junior Member
36
30-09-2017, 11:23 AM
#21



Yes I downloaded, but there are options in SP Flash and what are suitable for my phone, please provide me information.
xerxes
xerxes
xerxes
Senior Member
8,355
30-09-2017, 12:56 PM
#22
(30-09-2017, 11:23 AM)Khatiwada Yes I downloaded, but there are options in SP Flash and what are suitable for my phone, please provide me information.

Use Download Only or Firmware Upgrade.
X3non
X3non
X3non
Recognized Contributor
22,062
30-09-2017, 02:47 PM
#23
(30-09-2017, 11:23 AM)Khatiwada Yes I downloaded, but there are options in SP Flash and what are suitable for my phone, please provide me information.

just so we are clear with what you're doing,
create a new folder in your desktop named Hovatek
copy only the scatter file and secro from the stock rom you downloaded into the hovatek folder
then copy the nvram.img file into the hovatek folder
there should be only three files within the Hovatek folder now (secro, nvram and scatter file)
using sp flash tool, flash the files within the hovatek folder using DOWNLOAD ONLY 

only secro and nvram should be ticked
Khatiwada
Khatiwada
Khatiwada
Junior Member
36
30-09-2017, 03:32 PM
#24
Did you mean the text file called MT6582_Android_scatter.txt to be copied?
This post was last modified: 30-09-2017, 03:33 PM by Khatiwada.
xerxes
xerxes
xerxes
Senior Member
8,355
30-09-2017, 04:08 PM
#25



(30-09-2017, 03:32 PM)Khatiwada Did you mean the text file called MT6582_Android_scatter.txt to be copied?

Yes, with secro and NVram.img
Khatiwada
Khatiwada
Khatiwada
Junior Member
36
30-09-2017, 04:13 PM
#26
But nvram is not seen there( I found PRELOADER, MBR,EBR etc but not nvram). What is the problem?
[Image: a62b67e102e64b54b746d5f0c74c1060.jpg]
This post was last modified: 30-09-2017, 04:45 PM by Khatiwada.
X3non
X3non
X3non
Recognized Contributor
22,062
30-09-2017, 05:27 PM
#27
(30-09-2017, 04:13 PM)Khatiwada But nvram is not seen there( I found PRELOADER, MBR,EBR etc but not nvram). What is the problem?
...

you'll need to download and install notepad++ @ https://notepad-plus-plus.org/download/v7.5.1.html
edit the scatter file using notepad++
scroll down till you find  "partition_name: nvram"
modify the value in the nvram section from
"is_download: false" to "is_download: true"
save and exit, then reselect the scatter file in sp flash tool
nvram should be available now
Khatiwada
Khatiwada
Khatiwada
Junior Member
36
30-09-2017, 05:48 PM
#28
I got the error.
Partition[NVRAM] should NOT set"is_download" to true in scatter file.
[Image: 280dc6d62c612e2ebb130d301d30a1f3.jpg]
This post was last modified: 30-09-2017, 05:51 PM by Khatiwada.
hovatek
hovatek
hovatek
Administrator
49,570
30-09-2017, 06:31 PM
#29
(30-09-2017, 05:48 PM)Khatiwada I got the error.
Partition[NVRAM] should NOT set"is_download" to true in scatter file.

Alright.
I'm going to walk you through a series of steps.
Try  using SP Flash Tool version 5.1548 . If you get the same error then flash only secro.img to the phone using SP flash tool (Download Only)

Here's the plan if nvram flashing fails.
After you flash secro, you'll then root the phone using Kingroot or Framaroot (one should work on your Jellybean 4.2). After rooting, you'll try writing IMEI using the MTK Droid tools or MP0B method @ https://www.hovatek.com/forum/thread-116.html

Flash secro first so I walk you through the rest
This post was last modified: 30-09-2017, 06:36 PM by hovatek.

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Khatiwada
Khatiwada
Khatiwada
Junior Member
36
01-10-2017, 04:40 AM
#30



I got struck here.
[Image: 9724b58ade605a17a7728941c6e01598.jpg]

Sent from my Pixel V2+ using Hovatek Forum
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