Hi guys, i am working on LTE support in grand prime sm-g530h,maybe its not possible bcoz of hardware,
but you can ADD a lots of more option like LTE /EVDO etc-
edited
Just replace your build.prop with my build.prop ,Permission rw--r--r
Click to expand...
Click to collapse
Restart your mobile and done..-
Enjoy-
Make back up of ur build.prop for safety
Screen Shot
Link plz
works in 530M?
moinmka said:
Hi guys, i am working on LTE support in grand prime sm-g530h,maybe its not possible bcoz of hardware,
but you can ADD a lots of more option like LTE/evdo Etc.
Just edit your build.prob and add my lines
PHP:
telephony.lteOnCdmaDevice=1
persist.radio.apm_sim_not_pwdn=1
persist.radio.add_power_save=1
persist.data.netmgrd.qos.enable=true
persist.cne.feature=1
persist.radio.lte_vrte_ltd=1
Done and restart your mobile ,
screen shot in comments,
must share your experience,
Click to expand...
Click to collapse
hi, i add your lines after de line 65 in my phone
(530m WITH cm13) and didnt work...
should i replace all from the line 59 with yours?
SRRY FOR MAH ENGLISH
i cant add images until 10th post... ffffffuuuu
---------- Post added at 06:35 PM ---------- Previous post was at 06:17 PM ----------
marrano9000 said:
hi, i add your lines after de line 65 in my phone
(530m WITH cm13) and didnt work...
should i replace all from the line 59 with yours?
SRRY FOR MAH ENGLISH
i cant add images until 10th post... ffffffuuuu
Click to expand...
Click to collapse
i had:
53 DEVICE_PROVISIONED=1
55 persist.radio.rat_on=combine
56 ro.ril.multi_rat_capable=false
57 persist.radio.flexmap_type=nw_mode
58 ro.telephony.ril_class=SamsungQcom3GDSRIL
59 telephony.lteOnGsmDevice=0
60 persist.radio.apm_sim_not_pwdn=1
61 persist.radio.multisim.config=none
62 ro.multisim.simslotcount=2
63 persist.radio.add_power_save=1
64 ro.telephony.ril.config=simactivation
65 ro.ril.telephony.mqanelements=6
66
now have
53 DEVICE_PROVISIONED=1
55 persist.radio.rat_on=combine
56 ro.ril.multi_rat_capable=false
57 persist.radio.flexmap_type=nw_mode
58 ro.telephony.ril_class=SamsungQcom3GDSRIL
59 telephony.lteOnGsmDevice=0
60 persist.radio.apm_sim_not_pwdn=1
61 persist.radio.multisim.config=none
62 ro.multisim.simslotcount=2
63 persist.radio.add_power_save=1
64 ro.telephony.ril.config=simactivation
65 ro.ril.telephony.mqanelements=6
66 telephony.lteOnCdmaDevice=1
67 persist.radio.apm_sim_not_pwdn=1
68 persist.radio.add_power_save=1
69 persist.data.netmgrd.qos.enable=true
70 persist.cne.feature=1
71 persist.radio.lte_vrte_ltd=1
72
moinmka said:
Screen Shot
Click to expand...
Click to collapse
Just updated build.prop.
Now give try to it.n please share your experience
marrano9000 said:
hi, i add your lines after de line 65 in my phone
(530m WITH cm13) and didnt work...
should i replace all from the line 59 with yours?
SRRY FOR MAH ENGLISH
i cant add images until 10th post... ffffffuuuu
---------- Post added at 06:35 PM ---------- Previous post was at 06:17 PM ----------
i had:
53 DEVICE_PROVISIONED=1
55 persist.radio.rat_on=combine
56 ro.ril.multi_rat_capable=false
57 persist.radio.flexmap_type=nw_mode
58 ro.telephony.ril_class=SamsungQcom3GDSRIL
59 telephony.lteOnGsmDevice=0
60 persist.radio.apm_sim_not_pwdn=1
61 persist.radio.multisim.config=none
62 ro.multisim.simslotcount=2
63 persist.radio.add_power_save=1
64 ro.telephony.ril.config=simactivation
65 ro.ril.telephony.mqanelements=6
66
now have
53 DEVICE_PROVISIONED=1
55 persist.radio.rat_on=combine
56 ro.ril.multi_rat_capable=false
57 persist.radio.flexmap_type=nw_mode
58 ro.telephony.ril_class=SamsungQcom3GDSRIL
59 telephony.lteOnGsmDevice=0
60 persist.radio.apm_sim_not_pwdn=1
61 persist.radio.multisim.config=none
62 ro.multisim.simslotcount=2
63 persist.radio.add_power_save=1
64 ro.telephony.ril.config=simactivation
65 ro.ril.telephony.mqanelements=6
66 telephony.lteOnCdmaDevice=1
67 persist.radio.apm_sim_not_pwdn=1
68 persist.radio.add_power_save=1
69 persist.data.netmgrd.qos.enable=true
70 persist.cne.feature=1
71 persist.radio.lte_vrte_ltd=1
72
Click to expand...
Click to collapse
Hi dude,this one is for stock rom i guess.
Or i updated my post give it try
EKRAHEENY said:
Link plz
Click to expand...
Click to collapse
Check in attachment
Zeltrax1995 said:
works in 530M?
Click to expand...
Click to collapse
Yes it will..but make sure you backup your Build.prop for safety
Working on SM-G530H?
CooledRoock415 said:
Working on SM-G530H?
Click to expand...
Click to collapse
100% dude,
Share your experience.
Will this tweak make 4g SIM Card work with a 3g speed?
yashg1 said:
Will this tweak make 4g SIM Card work with a 3g speed?
Click to expand...
Click to collapse
I guess
moinmka said:
I guess
Click to expand...
Click to collapse
I don't have my phone for now but I'll check it as soon as I get it. Thanks!
Did you get 4g connection working?
Enviado desde mi SM-G530H mediante Tapatalk
syverman said:
Did you get 4g connection working?
Enviado desde mi SM-G530H mediante Tapatalk
Click to expand...
Click to collapse
I don't have 4G in my area,so can't test
yashg1 said:
I don't have my phone for now but I'll check it as soon as I get it. Thanks!
Click to expand...
Click to collapse
Sure,
Hit like if u Like my work
moinmka said:
Check in attachment
Click to expand...
Click to collapse
Why to change full build.prop.give us exact lines. Not full.
Sorry bad English
That's hw limitation. So ithink that will not work ever on SMG530H.
lte not supporting
Can't run jio SIM after replacing this build.prop
Related
Anyone able to return to s-on once they got s-off?
Sent from my Liberty using XDA App
andrew.cambridge said:
Anyone able to return to s-on once they got s-off?
Sent from my Liberty using XDA App
Click to expand...
Click to collapse
why would you?
brswattt said:
why would you?
Click to expand...
Click to collapse
HERE Usually you put it back on when repairs are needed.
---------- Post added at 03:43 PM ---------- Previous post was at 03:42 PM ----------
brswattt said:
why would you?
Click to expand...
Click to collapse
warranty, and free repairs.
---------- Post added at 03:44 PM ---------- Previous post was at 03:43 PM ----------
andrew.cambridge said:
Anyone able to return to s-on once they got s-off?
Sent from my Liberty using XDA App
Click to expand...
Click to collapse
Find Unroot methods on this Page.
gotcha. ;p
Alpharev site states that loading a stock RUU will revert HBOOT and hence s-on.
I haven't tried it.
For repair work. I can send in for repair, then sell it for a small profit.
artiemon said:
Alpharev site states that loading a stock RUU will revert HBOOT and hence s-on.
I haven't tried it.
Click to expand...
Click to collapse
This doesn't work.
http://forum.xda-developers.com/showthread.php?t=1160251
Start here.you'll have to pull the hboot img from the 2.2.2 ruu.I'd also recommend contacting attn1 on irc chat node.If you brick your phone don't cry to me.
Sent from my HTC Aria using XDA App
andrew.cambridge said:
For repair work. I can send in for repair, then sell it for a small profit.
Click to expand...
Click to collapse
what's wrong with it? How much you are asking for? How much is it right now without repairs? I need a Evo testing phone, is there a XDA community discount? do you have insurance?
Tekn010933 said:
what's wrong with it? How much you are asking for? How much is it right now without repairs? I need a Evo testing phone, is there a XDA community discount? do you have insurance?
Click to expand...
Click to collapse
PM me
Sent from my MB860 using XDA App
Getting back to hboot that came on phone
I have read through the post http://forum.xda-developers.com/showthread.php?t=1160251 and it make sense if you have a wildfire phone.
The instructions show how to update the memory location to fool the flash into thinking it is getting an upgrade rather than a downgrade(which it will refuse).
For the wildfire, this is done with the command "fastboot oem mb 9C068490 1 30".
Does anyone know how to figure out what memory location needs to get updated with what value for the Aria? The exact fastboot command would be great.
Here is a dump from my Aria using the command "fastboot oem mb ?"
C:\fastboot>fastboot oem mb ?
... INFOmemory dump
INFO00000000: 2E 31 30 30 32 00 00 00 | 1002...
INFO00000010: 37 32 32 37 20 53 50 4C | 7227 SPL
INFO00000018: 00 00 00 00 00 00 A0 E1 | ........
INFO00000020: 53 48 49 50 00 00 00 00 | SHIP....
INFO00000028: 00 00 A0 E1 00 00 A0 E1 | ........
INFO00000030: 48 42 4F 4F 54 2D 37 32 | HBOOT-72
INFO00000038: 32 37 00 00 00 00 A0 E1 | 27......
INFO00000040: 64 69 72 74 79 2D 34 35 | dirty-45
INFO00000048: 62 66 39 38 37 31 00 00 | bf9871..
INFO00000050: 00 00 0F E1 80 10 80 E3 | ........
INFO00000058: 01 F0 29 E1 30 0F 11 EE | ..).0...
INFO00000060: 02 01 80 E3 30 0F 01 EE | ....0...
INFO00000068: 00 00 A0 E3 9A 0F 07 EE | ........
INFO00000070: 10 0F 11 EE 02 06 80 E3 | ........
INFO00000078: 10 0F 01 EE 00 00 A0 E3 | ........
INFO00000080: 9A 0F 07 EE 02 01 A0 E3 | ........
INFO00000088: 16 00 80 E3 92 0F 0F EE | ........
INFO00000090: 00 00 8F E2 DD 00 00 EB | ........
INFO00000098: 00 00 00 40 00 00 C0 12 | [email protected]
INFO000000A0: D4 00 00 00 00 00 40 4D | [email protected]
INFO000000A0: D4 00 00 00 00 00 40 4D | [email protected]
INFO |
OKAY
I would prefer to flash the hboot from original AT&T RUU which I have extracted. It is named "hboot_liberty_7227_0.57.0000_100507_.nb0".
Any help would be appreciated.
Hey guys... I need help!
Let me tell a little history about my E10a.
I'd buyed my phone with simlock enabled.
I'ved try many free ways to unlock sim, but nothing has works.
Looking at youtube and internet, i'ved found a way to do this using "Omnius for SE".
Worked fine using original kernel.
To unlock bootloader i'ved try to use Flashtool. But, because the simlock status was different to SEMC, the only way i found to flash TFT was using Omnius too.
Today I decided to update my phone.
I'ved download last version of Omnius, downloaded 2.6.32.60-nAa-jb-02 kernel.
Let's flash!
At first time, Omnius has show me a message telling me: You can't update your kernel because you don't have credits anymore and blablabla...
I forced to update checking the "Unsigned flashing".
So, now my phone wont power up anymore. I'ved try force shutdown using power + home, but nothing happens.
Sorry my very poor english. I'm from Brazil and I'm very nervous about this situation.
Plz anyone can help me? My experience with flashing android phones was since out'11. I'm not total n00b.
Next, the last log showed in Omnius:
Code:
Action journal
14:55:49 Flash
14:55:49 Allows to change languages supported by the phone and upgrade its firmware.
14:55:49 Operating system: Microsoft Windows 7 Home Premium Edition Service Pack 1 (build 7601), 64-bit
14:55:49 Application version: 1.40.4823
14:55:49 . The action name is 'Flash'
14:55:49 Selected phone type: Xperia™ X10 mini
14:55:49 i Instructions
14:55:49 i 1. Make sure the phone battery is charged to at least 50%.
14:55:49 i 2. Switch off the phone!
14:55:49 i 3. Remove the phone battery and wait at least 5 seconds, then insert the battery back to the phone!
14:55:49 i 4. Press and hold the return back button, then connect the cable to the phone!
14:55:49 . The action started waiting for the user
14:55:57 . The action finished waiting for the user
14:55:57 Connecting via SEMC USB Flash Device (USB2)...
14:55:57 Device driver version: 3.0.0.0
14:55:57 Detected chipset: MSM7227
14:55:57 Boot mode: EROM
14:55:57 IMEI: 01231300503142
14:55:57 Sending loader...
14:55:59 i Waiting for connection to the server...
14:56:05 Receiving news...
14:56:06 i News
14:56:06 i Omnius for Samsung v1.18 - Experimental unlock code read for Samsung Galaxy S II and similar, FREE
during test period
14:56:06 i Omnius 1 Year licenses purchased after 1st Oct 2011 now gained
unlimited android unlocking!
14:56:11 Unlocking loader...
14:56:16 i Unsigned flashing is enabled.
14:56:16 Writing file X10_V1_BLRelock.ftf...
14:56:20 e Failed!
14:56:20 . The action entered shutdown phase
14:56:20 . The action reported failure
Error code
# 973C36BE0FC7F2B7
Error details
---
67 5B 47 A0 8F 07 C1 3C D3 F0 24 A5 87 5E D7 31
FA 32 7D 70 C3 C1 C1 03 23 52 65 F4 D0 EF F9 26
4B 79 1D 41 7F 86 9F 12 8D 2E CB 30 27 D1 4E F1
35 1B 1D 90 31 FC 06 C3 68 3C 55 05 77 AE 99 7C
22 5D B8 92 E1 9A FF 76 56 F0 79 77 6A A7 C1 B1
69 6F 17 E9 AC F4 62 55 D7 5D 09 EA D2 37 6B 4E
D4 F5 3F 81 EC 15 62 FE 00 C7 C6 07 CB A7 56 97
97 07 F0 83 2D 71 34 9E 51 51 E8 0C 08 3A 90 87
E8 08 9B 61 0C 92 1E EA E8 CC C9 A3 42 8C 05 EB
3F C3 4D B1 E2 DF AC 69 7F 94 8C E6 C8 22 A7 C0
AA 82 AC 20 77 9F 6D F5 95 2B 28 E9 2D D7 D8 02
C5 1C FC 99 DD 13 2B AE 86 B2 D5 79 09 D2 19 76
09 09 DE 83 CF DB 81 7C 93 2C AB B8 B9 5A 17 67
3C BC 6D 31 11 56 51 9E C0 61 FB 06 C7 13 B9 9C
0B 3C D3 82 AB 45 71 45 CD 02 F5 32 5E B3 55 CC
F5 6A 23 B0 8F C4 F1 4C 83 8A F6 FE 74 38
---
Thank's a lot for any help!
Format /system
Hello,
did you format /system before flashing the new kernel?
http://forum.xda-developers.com/showthread.php?t=2138771:
Read through this post. Don't rush into flashing. Be sure you understand the process before you start or you risk damaging your device
This is a custom 2.6.32 kernel developed for Android Jellybean 4.x. This kernel only works for mimmi, a.k.a. X10miniPro
Do NOT try this kernel on other Android versions or phones - you are totally unsupported
This kernel uses a custom mtd partitioning with larger /system partition to hold the extra JB calories. If you are moving from another custom kernel, EXCEPT 2.6.29-nAa-jb to this one, you MUST first format /system /data and /cache via the embedded CWM recovery
Click to expand...
Click to collapse
gmamorim said:
Hey guys... I need help!
14:56:11 Unlocking loader...
14:56:16 i Unsigned flashing is enabled.
14:56:16 Writing file X10_V1_BLRelock.ftf...
14:56:20 e Failed!
Thank's a lot for any help!
Click to expand...
Click to collapse
You didn't flash the nAa-kernel but the Bootloader Relock kernel for the X10, your phone is probably bricked. If you can't get it into flash-mode anymore, it may need JTagging at a repair shop to get it back up working.
phone bricked, because it flashed the X10_V1_BLRelock.ftf, you will need to take it to a repair shop.
Do your PC react when connect the phone via USB?!
ferotakis said:
Do your PC react when connect the phone via USB?!
Click to expand...
Click to collapse
No... don't react
another newbie who bite the disaster...
Sent from my E10i using xda app-developers app
R3v3nGe said:
another newbie who bite the disaster...
Sent from my E10i using xda app-developers app
Click to expand...
Click to collapse
Thank you guy so much!
That's i want to hear...
...NOT!
Man, if you can't help, don't post things like this!
This is bull****! And won't help anybody!
Or maybe you think have a bigger post count is a great advantage!
"Another forum newbie..."
How old r u? 15?
hi bro does your x10 mini bootup or not??? sorry bro.... im only 14 years old and post count and rank does not matter here... this is a forum that has no competition...
Sent from my E10i using xda app-developers app
You hardbricked your phone, your bootloader is damaged.
JTAG is the solution, search for a repair center.
hello all, is there a cyanogenmod rom for Acer Liquid Z3 (Z130)
Thanks
bryan-k said:
hello all, is there a cyanogenmod rom for Acer Liquid Z3 (Z130)
Thanks
Click to expand...
Click to collapse
here stock rom for z130 bro : http://www.acer.com.sg/ac/en/SG/content/drivers/4889;-;Z130
:victory:
is there any custom rom that would work on the z3 ?
((
micdarau85 said:
is there any custom rom that would work on the z3 ?
((
Click to expand...
Click to collapse
Mhh, just found this post, was never a ROM for this phone developed?
I just would like to skin down the stock rom and make it lighter...
g
Rom developing
It is possible to root the acer liquid Z3 (Z130) as well as installing TWRP. I'm about to develop Cyanogenmod for it. I hope that admins will give me a thread to start posting instructions:
Howto root it: root it using the app framaroot: http://forum.xda-developers.com/apps/framaroot/root-framaroot-one-click-apk-to-root-t2130276
Howto flash it with TWRP: Install and execute rashr and flash recovery with TWRP:
https://docs.google.com/file/d/0B0XQigIT17uEcDQtaDJ3U0UtOWc/edit?pli=1
The kernel source is availible at http://us.acer.com/ac/en/US/content/drivers
The supposed procedure in getting the z130 specific image is (excerpt of kernel source readme):
Build steps:
1. Download Android 4.2.2 source code from google
2. Modify buildGPL.sh, replace the Your_Toolchain_PATH with your tool path in android code.
for example: android/prebuilts/gcc/linux-x86/arm/arm-linux-androidYour_Toolchain_PATHeabi-4.6/bin
3. Run the script under your shell
./buildGPL.sh
Thanks!
Click to expand...
Click to collapse
I'm happy if I get a companion while developing. If you're new to cyanogenmod you can start with:
http://wiki.cyanogenmod.org/w/Build_for_a700#Build_CyanogenMod_and_ClockworkMod_Recovery
Give me a thread and device section !
Greets,
wendenerp
going on
My main motivation in getting cyanogenmod running is to get a german android system language. Since I bought the Z130 in the Phlippines
it only came with English and a couple of Asian languages. None of the language programs (morelocale2, locale, Sprache) could change the system language to german even while rooted. Today I tried to flash a system partition of the Acer homepages' Update images, namely the OS_Acer_AV052.Z130.1.007.00.LA.GEN1s_A42J_A
TWRP worked fine, but it didn't boot. I could rescue to the old system.ext4.win after the Acers' image failed.
I already contacted Acer. Maybe they will at least tell me which image has the german system language and works with the dual sim kernel... I'm still considering cyanogenmod's images though.
I added some detailed german instructions on rooting the liquid z3 and installing TWRP: http://www.wendenerp.de/Sonstiges.html
So far,
wendenerp said:
My main motivation in getting cyanogenmod running is to get a german android system language. Since I bought the Z130 in the Phlippines
it only came with English and a couple of Asian languages.
Click to expand...
Click to collapse
i have the single sim version with european languages. i wish i could get some asian languages on this phone X)
I started a cyanogenmod project on github for the Acer liquid Z3: https://github.com/wendenerp/android_device_acer_zx. I had some trouble with the local manifest file, but I think this should be alright:
<?xml version="1.0" encoding="UTF-8"?>
<manifest>
<project name="wendenerp/android_device_acer_zx" path="device/acer/zx" remote="github" revision="cm-11.0" />
</manifest>
Click to expand...
Click to collapse
Next thing is to get the vendor specific programs and drivers out of the original firmware...
I'm having some problems with getting the ramdisk image out of boot.img.
The boot.img is 6 mb in size. I tried unpackbootimg, unmkbootimg and split_bootimg. All of these tools split the same way:
The kernel gets 4mb and the ramdisk 600k, which adds up to 4.6mb. Additionally the ramdisk is of file type data:
Code:
file boot_img.lzma
boot_img.lzma: data
so neither gunzip nor lzma -dc works to extract the initramfs. I assume there is a bug in all of these split tools or acer made up some strange boot.img format...
boot.img split error
Unfortunately the split utilities don't split the boot image correctly.
The image should contain the size and location of the kernel and ramdisk inn the first bytes of the boot.img, but this is how it looks like:
Code:
[email protected]:~/Android-Hacking/z130_full_backup$ hd boot.emmc.win |grep 'ANDROID' -n4
1:00000000 41 4e 44 52 4f 49 44 21 58 36 3d 00 00 80 00 10 |ANDROID!X6=.....|
2-00000010 34 bc 09 00 00 00 00 11 00 00 00 00 00 00 f0 10 |4...............|
3-00000020 00 01 00 10 00 08 00 00 00 00 00 00 00 00 00 00 |................|
4-00000030 31 33 37 37 37 30 33 33 30 39 00 00 00 00 00 00 |1377703309......|
5-00000040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
The split_bootimg.scrip takes the values out of the first too rows in little endian to determine the sizes and locations:
Code:
[email protected]:~/Android-Hacking/z130_full_backup$ ./split_bootimg.pl boot.emmc.win
Page size: 2048 (0x00000800)
Kernel size: 4011608 (0x003d3658)
Kernel location: 268468224 (0x10008000)
Ramdisk size: 638004 (0x0009bc34)
Ramdisk location: 285212672 (0x11000000)
Second size: 0 (0x00000000)
Board name: 1377703309
Command line:
Writing boot.emmc.win-kernel ... complete.
Writing boot.emmc.win-ramdisk.gz ... complete.
Unfortenutely the location exceeds the size of the boot.img:
Code:
[email protected]:~/Android-Hacking/z130_full_backup$ hd boot.emmc.win
...
0046fc30 00 81 11 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
0046fc40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00600000
So it looks like the scipt only pulls some random data from the memory for the kernel and for the ramdisk
In fact the ramdisk starts at a different location:
Code:
[email protected]:~/Android-Hacking/z130_full_backup$ hd boot.emmc.win |grep '1f 8b 08'
00005220 6e 20 65 72 72 6f 72 00 1f 8b 08 00 00 00 00 00 |n error.........|
003d4200 1f 8b 08 00 00 00 00 00 00 03 ec 7d 0b 7c 54 c5 |...........}.|T.|
All 3 split utilities do the same:
unpackbootimg, unmkbootimg, split_bootimg
---------- Post added at 12:41 PM ---------- Previous post was at 11:42 AM ----------
since the bootloader is u-boot I think the image has a different format:
HTML:
http://www.compulab.co.il/workspace/mediawiki/index.php5/U-Boot:_Images#Image_format
progress
I also was able to extract the ramdisk out of the boot.img and added it together with the mkvendor.sh output at github.
I was also able to compile the kernel from sources provided at acer.com. I requested the sources of the u-boot image too.
You are doing great job dude keep going )))
U-Boot Source Code request
This is my request to Acer for the U-Boot source:
Dear Sir/Madam,
thank you for your reply. Software licensed under the GPL2 can be reused and modified and sold with the restriction of handing out the source and build instructions for the sold product.
In case of the Acer Liquid Z130, Acer has aquired and modified the following Software:
Linux Kernel, the Android OS, the U-boot bootloader, of which the linux kernel and U-boot is licensed under the GPL2, meaning that acer is obliged to hand out the source code of its modified U-boot and the modified kernel plus the build instructions. Since Acer only handed out the instructions and source of the modified linux kernel on its webpage, it hasn't yet met its obligations.
Since Android uses a different licence, you can refuse to hand out part of its code but you can gain popularity in the opensource community by doing so.
Yours sincerely
Denis Wentland
The request dates from 3th of July. How much time to give them and how to proceed in case they don't follow?
U-boot
While investigating usb-traffic, I encountered some CDC-ACM messages on the powered off, battery removed, usb-connected device . For 1 second the device opens its USB serial port and spams some READYREADYREADY messages . Then it closes it for some 8 seconds again.
On factory mode it asks for the input password on the /dev/ttyACM0 port.
I hope I can find out the password and enter U-Boot command prompt.
Since U-boot is under GPL Acer should hand out the source for me to find out the pasword.
hexdumping the boot loader firmware it has some uboot-messages:
000277f0 2d 20 0a 00 5b 25 73 5d 20 55 6e 70 6c 75 67 67 |- ..[%s] Unplugg|
00027800 65 64 20 43 68 61 72 67 65 72 2f 55 73 62 20 62 |ed Charger/Usb b|
00027810 65 74 77 65 65 6e 20 50 72 65 2d 6c 6f 61 64 65 |etween Pre-loade|
00027820 72 20 61 6e 64 20 55 62 6f 6f 74 20 69 6e 20 4b |r and Uboot in K|
00027830 65 72 6e 65 6c 20 43 68 61 72 67 69 6e 67 20 4d |ernel Charging M|
00027840 6f 64 65 2c 20 50 6f 77 65 72 20 4f 66 66 20 0a |ode, Power Off .|
but unfortunetaly not the Serial output messages
I have a french Acer Z3 Single SIM and as many on XDA i am a kind of flasholic.
I found a file .ZIP opened it and found boot.zip, system.img, recovery.zip that I I flashed from ADB\Fastbboot.
Was able to boot the phone but it’s from dual SIM update Thaï operator.
This one : Update_Acer_AV052_Z130_1.005.00_AAP_AISH https://www.dropbox.com/s/5s07i8g1hq3ekga/Z130SingleSIM_Tha%C3%AFSTOCK_ROM.zip
I don’t get any network signal from it. If it can help…maybe?
WARNING: if some of you decide to dowload this, please do not install it on your phone, because you will not be able to install another System.zip. Or unless you want an asian DUO SIM THAÏ Operator ok! :good:
wendenerp said:
While investigating usb-traffic, I encountered some CDC-ACM messages on the powered off, battery removed, usb-connected device . For 1 second the device opens its USB serial port and spams some READYREADYREADY messages . Then it closes it for some 8 seconds again.
On factory mode it asks for the input password on the /dev/ttyACM0 port.
I hope I can find out the password and enter U-Boot command prompt.
Since U-boot is under GPL Acer should hand out the source for me to find out the pasword.
hexdumping the boot loader firmware it has some uboot-messages:
000277f0 2d 20 0a 00 5b 25 73 5d 20 55 6e 70 6c 75 67 67 |- ..[%s] Unplugg|
00027800 65 64 20 43 68 61 72 67 65 72 2f 55 73 62 20 62 |ed Charger/Usb b|
00027810 65 74 77 65 65 6e 20 50 72 65 2d 6c 6f 61 64 65 |etween Pre-loade|
00027820 72 20 61 6e 64 20 55 62 6f 6f 74 20 69 6e 20 4b |r and Uboot in K|
00027830 65 72 6e 65 6c 20 43 68 61 72 67 69 6e 67 20 4d |ernel Charging M|
00027840 6f 64 65 2c 20 50 6f 77 65 72 20 4f 66 66 20 0a |ode, Power Off .|
but unfortunetaly not the Serial output messages
Click to expand...
Click to collapse
sory idk what it means. but does that mean we cant get it on our z3?
---------- Post added at 06:32 AM ---------- Previous post was at 06:30 AM ----------
hello guys. may i know what bloatware that can safely be remove from this phone? its full with useless app. wish i could uninstall all of it to make it more like stock android
Salut,
as-tu trouver une roms stock pour le z3 ?
Merci
Hi,
Anybody have an original stock ROM for z130 EMEA ?
Please help me. I have lost mine...
Thx...
Sent from my Nexus 5 using XDA Free mobile app
hi guys..
is there Polish language for this device..?
http://www.acer.com.sg/ac/en/SG/content/drivers/4889;-;Z130
Hello,
I have tried all variants, but failed to root D620R. Мy version is V20c-260-02. I see that others can not. I want to exchange experiences and ideas. If anyone had a problem with the root and it has decided please share.
Thank you!
P.S
Here's what I did:
I tried again KingRoot 4.1 and my LG Rooted!
Unlock bootloader:
Get the file:
adb shell
su
dd if=/dev/block/platform/msm_sdcc.1/by-name/aboot of=/sdcard/aboot.img
Change: http://forum.xda-developers.com/showpost.php?p=61141334&postcount=588
Stock--->Patched
68 01 08 E3 F5 0F 40 E3 75 11 00 EB ---> 00 00 A0 E3 00 00 50 E3 D6 FF FF EA
2D 2D 77 69 70 65 5F 64 61 74 61 00 2D 2D 77 69 70 65 5F 63 61 63 68 65 ---> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Back file:
adb shell
su
dd if=/sdcard/aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
Install: [ROOT] Rashr - Flash Tool https://play.google.com/store/apps/details?id=de.mkrtchyan.recoverytools&hl=ru
get TWRP 2.8.7.0 D620.img.zip http://forum.xda-developers.com/g2-mini/development/recovery-twrp-2-8-3-0-recovery-lg-d620-t2990196
Unzip the file in phone memory and flash file.
Everything works!
Best regards.
http://forum.xda-developers.com/g2-mini/development/root-root-g2-mini-lollipop-t3123652
this metod work for me, just follow steps...
dado_13 said:
http://forum.xda-developers.com/g2-mini/development/root-root-g2-mini-lollipop-t3123652
this metod work for me, just follow steps...
Click to expand...
Click to collapse
"Root strategy unavalable
no strategy now"
Internet connection - ON
fireman_vt said:
"Root strategy unavalable
no strategy now"
Internet connection - ON
Click to expand...
Click to collapse
Maybe v20c is unsupported,i have v20b, root works like charm. Find,how to flash kdz file,try different version, but be careful you can brick your phone.
And that I've tried, kdz file that is in the post to Flash ...
Sent from my LG-D620 using Tapatalk
fireman_vt said:
Hello,
I have tried all variants, but failed to root D620R. Мy version is V20c-260-02. I see that others can not. I want to exchange experiences and ideas. If anyone had a problem with the root and it has decided please share.
Thank you!
Click to expand...
Click to collapse
Try purpledrake
Sent from my LG-D610 using XDA Free mobile app
Or "kingoroot" with pc
Sent from my LG-D722 using XDA Free mobile app
jossan said:
Or "kingoroot" with pc
Sent from my LG-D722 using XDA Free mobile app
Click to expand...
Click to collapse
Does not work for me
Irochk said:
Try purpledrake
Sent from my LG-D610 using XDA Free mobile app
Click to expand...
Click to collapse
Work with lollipop?
You tested your phone?
P.S Not work from my phone...
Sorry man, kingoroot worked with mine (at least with a clean slate)
Sent from my LG-D722 using XDA Free mobile app
fireman_vt said:
Work with lollipop?
You tested your phone?
P.S Not work from my phone...
Click to expand...
Click to collapse
Nothing else worked for me to root my phone. I was about to give up when I decided to give a try to purpledrake
Sent from my LG-D610 using XDA Free mobile app
Irochk said:
Nothing else worked for me to root my phone. I was about to give up when I decided to give a try to purpledrake
Sent from my LG-D610 using XDA Free mobile app
Click to expand...
Click to collapse
so did that work well?
Yes it does
Sent from my LG-D610 using XDA Free mobile app
Irochk said:
Yes it does
Sent from my LG-D610 using XDA Free mobile app
Click to expand...
Click to collapse
I have an G2 mini LTE (620R) with stock Lollipop 5.0.2 on it. So would this work?
Any new ideas...
I am very happy!
Today I tried again KingRoot 4.1 and my LG Rooted!
ver. V20d-260-02 (5.0.2)
fireman_vt said:
I am very happy!
Today I tried again KingRoot 4.1 and my LG Rooted!
ver. V20d-260-02 (5.0.2)
Click to expand...
Click to collapse
Thanks, that's it v20b-sep-11-2015 rooted
UPdate first page.
I finally managed to root my LG G2mini ver. V20d-260-02 (5.0.2) KingRoot_4.1. Thanks
i have got G3 (LS-990) Sprint but the software is D855V
the previous owner changed the model from LS-990 to D855V
i have a little knowledge about how to change the model by flashing TOT with LGUP.DLL file
but i cant reverse it to the original Model
i want to change it from D855V to LS-990
how?
Any idea how the previous owner changed the model? Doo you still have contact with him/her
ethanchow said:
Any idea how the previous owner changed the model? Doo you still have contact with him/her
Click to expand...
Click to collapse
i dont have contact with him
but i did it before with G4 D858HK ... i did convert the model from D858 CHINA to D858 HONGKONG by flashing HK TOT file with LGUP.DLL
justrelax said:
i dont have contact with him
but i did it before with G4 D858HK ... i did convert the model from D858 CHINA to D858 HONGKONG by flashing HK TOT file with LGUP.DLL
Click to expand...
Click to collapse
Are you absolutely that it is an ls990 and not just the wrong stickers and labels? Open it up and look at the chips inside. If you are sure it is the USA sprint ls990 then try and flash the right firmware with the tot file for ls990. I don't remember all the instructions off the top of my head RN but you can find guides on XDA.
helping
justrelax said:
i have got G3 (LS-990) Sprint but the software is D855V
the previous owner changed the model from LS-990 to D855V
i have a little knowledge about how to change the model by flashing TOT with LGUP.DLL file
but i cant reverse it to the original Model
i want to change it from D855V to LS-990
how?
Click to expand...
Click to collapse
Hi
I had that problem
and I solve it
all you need
LS990ZV4_04.51101.tot Ls990 Stock rom
LGUP_8974.dll mod Dll for Ls990
LGLS990_20140704_LGFLASHv160.dll Original Ls990 Dll
HEx editor
Lg flash Tool (I use v1.8.6.x )
Lg drivers
Steps
1. install Drivers, Lg flash tool, hex editor
2. open LS990ZV4_04.51101.tot on Hex editor
3. search ls990, looks like this
[34 12 78 56 4C 47 4C 53 39 39 30 00 00 00 00 00] 4xVLGLS990
[00 00 00 00 4C 53 39 39 30 5A 56 34 00 00 00 00] LS990ZV4
4. change that 2 lines with this 2 lines (only the part inside "[ ]")
[34 12 78 56 4C 47 2D 44 38 35 35 00 00 00 00 00] 4xVLG-D855
[00 00 00 00 44 38 35 35 31 30 65 00 00 00 00 00] D85510e
5. save it
6. open Lg flash tool, click on manual mode, Use Mod dll and the rom hex mod
7. click on Board DL
8. Use 2.0 USB port and flash it (will be know ls990, but with error)
9. Flash again but using original Dll and original room
It works for me on win7 32 bit
(sorry for sharing hex code like this but xda dont allow me to put links or image )