Positivo P70s - Unable to connect via ADB

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Alexandre Alessi

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Sep 5, 2019, 9:19:44 PM9/5/19
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Sorry for the last message, it was sent incomplete.


I bought a new KaiOS device here in Brazil to try to start develop some Apps. It's a Positivo P70s and it was released at end of the last month. I tried to follow the steps from KaiosTech site to connect my device using ADB, but the adb devices doesn't recognized it, ever tought I was able to access the phone filesystem. I follow the steps in a PC Desktop running Linux Deepin and Linux Mint and in a notebook with Windows. 

In linux I create that 
/etc/udev/rules.d/51-android.rules
file and put the vendor in it. Just like the turial.

My vendor's phone is:

Bus 001 Device 022: ID 1782:4001 Spreadtrum Communications Inc.

I already have the android environment installed and tried with adb I already had on my machine and also with that suggested by tutorial and it doesnt't recognized.

In Windows same problem. I could access the filesystem via cable but adb doesn't recognize the device. 


The Phone runs KaiOS 2.5.1.1

I enabled Development Mode by entering *#*#33284#*#* and so the top bar shows the Develop Icon, but I could find the "Developer Mode" option in the settings. 
 
I bought this phone for the purpose to make and test KaiOS Apps, so I ask: 

Is it possible that my phone doesn't support connection from adb at all?

Is there any case of KaiOs phones that don't support adb connection?

Fan of G.K

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Sep 6, 2019, 12:44:12 AM9/6/19
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Luxferre

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Sep 6, 2019, 2:57:02 AM9/6/19
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Hi,

So, here's the gist: enabling bug icon with *#*#33284#*#* doesn't make Developer Menu appear, but you should at least be able to connect via ADB afterwards.

Is there any case of KaiOs phones that don't support adb connection?

There is, like CAT B35, but there it can be solved by patching boot partition.

Since your platform is Spreadtrum-based, it could be much harder to do this without a working root on the device itself.

Alexandre Alessi

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Sep 6, 2019, 8:21:11 PM9/6/19
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I tried to install simulator. but it looks like it freezes before boot:.
Captura de tela de 2019-09-06 21-18-51.png

Alexandre Alessi

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Sep 6, 2019, 8:22:50 PM9/6/19
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cannot connect :( 

I install a new linux mint from scratch and make the steps again, everything works without fails, but the devices is not recognized by adb. 

Fan of G.K

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Sep 7, 2019, 3:34:08 AM9/7/19
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Screenshot_20190907-130108.png

Alexandre Alessi

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Sep 9, 2019, 3:25:25 PM9/9/19
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I'll try that too when I get home, but I don't have much hope anymore. thanks.



Em sáb, 7 de set de 2019 às 04:34, Fan of G.K <ishude...@gmail.com> escreveu:
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Anderson Guerra

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Sep 10, 2019, 1:27:00 PM9/10/19
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Did it work? I'm thinking of buying one P70S just to develop things, but now I'm a bit apprehensive


Em segunda-feira, 9 de setembro de 2019 16:25:25 UTC-3, Alexandre Alessi escreveu:
I'll try that too when I get home, but I don't have much hope anymore. thanks.



Em sáb, 7 de set de 2019 às 04:34, Fan of G.K <ishude...@gmail.com> escreveu:
Try to solve by this - https://stackoverflow.com/questions/11810537/android-adb-doesnt-see-device

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Ivan Alex HC

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Sep 10, 2019, 1:58:16 PM9/10/19
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Use this guide from the official KaiOS support https://developer.kaiostech.com/getting-started/env-setup/os-env-setup it helped me with my Qualcomm device, we think you must set your Spreadtrum device in the adb driver. Let us know.


Il giorno lunedì 9 settembre 2019 21:25:25 UTC+2, Alexandre Alessi ha scritto:
I'll try that too when I get home, but I don't have much hope anymore. thanks.



Em sáb, 7 de set de 2019 às 04:34, Fan of G.K <ishude...@gmail.com> escreveu:
Try to solve by this - https://stackoverflow.com/questions/11810537/android-adb-doesnt-see-device

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Alexandre Alessi

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Sep 11, 2019, 8:07:55 PM9/11/19
to Anderson Guerra, comp.mobile.nokia.8110
hi Anderson, I did the steps for windows just now and It didn't work too. I'll give this to my parents and maybe get a Nokia 8110 if the price goes down. 

Em ter, 10 de set de 2019 às 14:27, Anderson Guerra <and.g...@outlook.com> escreveu:
Did it work? I'm thinking of buying one P70S just to develop things, but now I'm a bit apprehensive

Em segunda-feira, 9 de setembro de 2019 16:25:25 UTC-3, Alexandre Alessi escreveu:
I'll try that too when I get home, but I don't have much hope anymore. thanks.



Em sáb, 7 de set de 2019 às 04:34, Fan of G.K <ishude...@gmail.com> escreveu:
Try to solve by this - https://stackoverflow.com/questions/11810537/android-adb-doesnt-see-device

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Alexandre Alessi

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Sep 11, 2019, 8:10:52 PM9/11/19
to Ivan Alex HC, comp.mobile.nokia.8110
didn't work too

Em ter, 10 de set de 2019 às 14:58, Ivan Alex HC <ivan1...@gmail.com> escreveu:
Use this guide from the official KaiOS support https://developer.kaiostech.com/getting-started/env-setup/os-env-setup it helped me with my Qualcomm device, we think you must set your Spreadtrum device in the adb driver. Let us know.

Il giorno lunedì 9 settembre 2019 21:25:25 UTC+2, Alexandre Alessi ha scritto:
I'll try that too when I get home, but I don't have much hope anymore. thanks.



Em sáb, 7 de set de 2019 às 04:34, Fan of G.K <ishude...@gmail.com> escreveu:
Try to solve by this - https://stackoverflow.com/questions/11810537/android-adb-doesnt-see-device

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Fan of G.K

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Sep 11, 2019, 10:24:03 PM9/11/19
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If you only want to test apps not the whole device then try one of these two methods-:

1.Kdeploy-https://github.com/kaiostech/kdeploy

or

2.Make KaiOS install- https://sites.google.com/view/bananahackers/development/make-kaios-install?authuser=0

Ivan Alex HC

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Sep 13, 2019, 4:03:54 PM9/13/19
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an user from Facebook says that the code to enabe ADB on P70S is *#*#0574#*#*

Alessandro de Oliveira Faria

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Sep 13, 2019, 4:14:28 PM9/13/19
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Use this code: 

*#*#33284#*#*

after this :

*#*#0574#*#*

and enable the  "Adb Debug" item

Alexandre Alessi

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Sep 13, 2019, 4:51:59 PM9/13/19
to Alessandro de Oliveira Faria, comp.mobile.nokia.8110
yes! 

A guy from Positivo team contacted me and told I was using the wrong code. 
the correct one is:

*#*#0574#*#*

now debug mode is working fine. 


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Ivan Alex HC

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Sep 13, 2019, 5:32:20 PM9/13/19
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Well!! Are you able to use WebIDE/sideload apps?


Il giorno venerdì 13 settembre 2019 22:51:59 UTC+2, Alexandre Alessi ha scritto:
yes! 

A guy from Positivo team contacted me and told I was using the wrong code. 
the correct one is:

*#*#0574#*#*

now debug mode is working fine. 


Em sex, 13 de set de 2019 às 17:14, Alessandro de Oliveira Faria <cabelo.v...@gmail.com> escreveu:
Use this code: 

*#*#33284#*#*

after this :

*#*#0574#*#*

and enable the  "Adb Debug" item


If you only want to test apps not the whole device then try one of these two methods-:

1.Kdeploy-https://github.com/kaiostech/kdeploy
             
               or

2.Make KaiOS install- https://sites.google.com/view/bananahackers/development/make-kaios-install?authuser=0

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Alexandre Alessi

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Sep 15, 2019, 1:59:46 PM9/15/19
to Ivan Alex HC, comp.mobile.nokia.8110
Not yet. I'm trying to remote connect from WebIDE but it says it cannot connect








Em sex, 13 de set de 2019 às 18:32, Ivan Alex HC <ivan1...@gmail.com> escreveu:
Well!! Are you able to use WebIDE/sideload apps?

Il giorno venerdì 13 settembre 2019 22:51:59 UTC+2, Alexandre Alessi ha scritto:
yes! 

A guy from Positivo team contacted me and told I was using the wrong code. 
the correct one is:

*#*#0574#*#*

now debug mode is working fine. 


Em sex, 13 de set de 2019 às 17:14, Alessandro de Oliveira Faria <cabelo.v...@gmail.com> escreveu:
Use this code: 

*#*#33284#*#*

after this :

*#*#0574#*#*

and enable the  "Adb Debug" item


If you only want to test apps not the whole device then try one of these two methods-:

1.Kdeploy-https://github.com/kaiostech/kdeploy
             
               or

2.Make KaiOS install- https://sites.google.com/view/bananahackers/development/make-kaios-install?authuser=0

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Alexandre Alessi

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Sep 15, 2019, 2:06:08 PM9/15/19
to Ivan Alex HC, comp.mobile.nokia.8110
and WebIde doesn't see my device, even tought it is being listed by 'adb devices'.

Ivan Alex HC

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Sep 15, 2019, 2:07:24 PM9/15/19
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Connect the phone via ADB. If WebIDE does not see it, run

adb forward tcp:6000 localfilesystem:/data/local/debugger-socket


Il giorno domenica 15 settembre 2019 19:59:46 UTC+2, Alexandre Alessi ha scritto:
Not yet. I'm trying to remote connect from WebIDE but it says it cannot connect








Em sex, 13 de set de 2019 às 18:32, Ivan Alex HC <ivan1...@gmail.com> escreveu:
Well!! Are you able to use WebIDE/sideload apps?

Il giorno venerdì 13 settembre 2019 22:51:59 UTC+2, Alexandre Alessi ha scritto:
yes! 

A guy from Positivo team contacted me and told I was using the wrong code. 
the correct one is:

*#*#0574#*#*

now debug mode is working fine. 


Em sex, 13 de set de 2019 às 17:14, Alessandro de Oliveira Faria <cabelo.v...@gmail.com> escreveu:
Use this code: 

*#*#33284#*#*

after this :

*#*#0574#*#*

and enable the  "Adb Debug" item


If you only want to test apps not the whole device then try one of these two methods-:

1.Kdeploy-https://github.com/kaiostech/kdeploy
             
               or

2.Make KaiOS install- https://sites.google.com/view/bananahackers/development/make-kaios-install?authuser=0

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Alexandre Alessi

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Sep 15, 2019, 2:17:11 PM9/15/19
to Ivan Alex HC, comp.mobile.nokia.8110
I did, the commands seems to work, but cannot connect using WebIDE:

Captura de tela de 2019-09-15 15-14-18.png


How could I debug that error?





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Ivan Alex HC

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Sep 15, 2019, 2:25:49 PM9/15/19
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Kaiosrt automatically detects if a device is connected, other versions of WebIDE (Firefox 52.9 and earlier, or Palemoon 28.6.1 and earlier) need the adb command I gave you a little while ago.
Try then with a different webIDE. Kaiosrt is still under development (in fact some features like screenshots are missing, present on the other two emulators).

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Ivan Alex HC

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Sep 15, 2019, 2:27:03 PM9/15/19
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Just use a portatile version of Palemoon (without update it, I use alwais it)

Alexandre Alessi

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Sep 15, 2019, 2:29:49 PM9/15/19
to Ivan Alex HC, comp.mobile.nokia.8110
Now I restart everything and when I tried to connect it gives me this error :


image.png



Ok I will try Palemoon 


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Alexandre Alessi

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Sep 15, 2019, 2:41:54 PM9/15/19
to Ivan Alex HC, comp.mobile.nokia.8110
finally! it works using Palemoon... It runs the app on phone using remote.

thanks for you help 

Ivan Alex HC

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Sep 15, 2019, 2:44:26 PM9/15/19
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Thanks to you! :D

And now.....SAMBA!!! XD
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