Rep: (3)
In general, I got here through Avito Ipaq 4700 and 214, 4700 got with dead acca on 1800 and 3650.
I would like to return to the topic of resuscitation of batteries and akk controllers assembled on DS2760.
On page 8 and 9, I skipped the topic of the controller firmware through expensive adapters.
It was possible to collect similar on micron AVR.
1. It is necessary to make two holes at each end in the middle of an acca, through them to get the tester directly to the acca banks passing the controller.
2. Using TP4056 to charge the battery up to 4 volts.
3. Insert a lively account in 4700 to recharge it with regular means.
4. Next, we take any AVR MK and compile BASCOM AVR 2.0.7.8 for it with the firmware from the source in the attachment, in the source only the legs correct.
5. Connect to aka connectors and adjust its initial and final capacitance. I myself all acca so revived.

I wrote it messy and not for newbies, I need a programmer for a micron, USB-TTL adapter.

Attached files

Attached fileIpaq4700akk.txt(4.69 KB)



Rep: (3)
In general, I got here through Avito Ipaq 4700 and 214, 4700 got with dead acca on 1800 and 3650.
I would like to return to the topic of resuscitation of batteries and akk controllers assembled on DS2760.
On page 8 and 9, I skipped the topic of the controller firmware through expensive adapters.
It was possible to collect similar on micron AVR.
1. It is necessary to make two holes at each end in the middle of an acca, through them to get the tester directly to the acca banks passing the controller.
2. Using TP4056 to charge the battery up to 4 volts.
3. Insert a lively account in 4700 to recharge it with regular means.
4. Next, we take any AVR MK and compile BASCOM AVR 2.0.7.8 for it with the firmware from the source in the attachment, in the source only the legs correct.
5. Connect to aka connectors and adjust its initial and final capacitance. I myself all acca so revived.

I wrote it messy and not for newbies, I need a programmer for a micron, USB-TTL adapter.

Attached files

Attached fileIpaq4700akk.txt(4.69 KB)



Rep: (3)
* KosmAS-Lex,
It is necessary to put openwrite, write scripts - if there is no ping, then reboot.
native firmware so nav. can not.
I'm a Linux loser, so try it yourself.



Rep: (3)
https://yadi.sk/d/gdLX8XSA3R4kKT
A bunch of everything - a complete copy of the factory firmware merged by the programmer, the source for it, pictures of iron, openwrt.

902_shop_V1_160905.bin - factory firmware merged by the programmer.
AsProgrammer_1.3.14.zip - programmer.



Rep: (3)
Device H is stitched in HV.
Memory card Kingston 32 GB 10 class.
Falling off (the device says it is extracted) every two to three weeks, otherwise there are no problems.
See photo.
Attached Image


Post has been editedfreem4 - 22.07.15, 22:36



Rep: (3)
In my opinion they open the lid, remove the battery connector, wait 1 minute, insert it back and it works. View under the magnifying glass contact pad battery connection.



Rep: (3)
The microsd flash drive turns off by itself. What should I do?
A similar problem, it is cut down itself every two weeks somewhere, I can not establish the reason yet, it helps to reboot and another two weeks of work.
Recently rutanul device, I will see how it will affect the chopping of microsd.



Rep: (3)
How is this device played in wot blitz? how many fps?

It's a pleasure to play, the tablet drags perfectly, there are no brakes, FPS jumps from 20 to 40.



Rep: (3)
There is one old firmware.

lenovo-forums.ru/topic/6428-proshivka-lenovo-a7-android-422-a3500-h-a422-01-23-140428-row/

In this thread, it was already said that the allegedly laid out above firmware differs from the one that came with the sale of the tablet.



Rep: (3)
https://yadi.sk/d/w5psG18VbizBv

Update 037 for Lenovo 3500HV has been released.
A copy of the update received by air.



Rep: (3)
Here

savagemessiahzine.com/forum/index.php?showtopic=543595

And here

lenovo-forums.ru/topic/2771-guide- restore-nvram- possible general- theme /

A lot of beeches about Nvram.



Rep: (3)
update_Lenovo_A3500-HV_A442_01_S035.zip

https://yadi.sk/d/KY44k2XDba5Mw

Update flew through the air, managed to save a copy, we can anyone.

Knocks down the desktop settings, screensavers. Programs and menus do not touch.

Folders used to hold a bunch of programs, right now, only 24 pieces, the principle of removing programs has changed, the settings menu on the desktop has changed.



Rep: (3)
Route for 4.4.2 with calls.

http: //lenovo-forums.r…-a7-a3500/#entry229706

After the last update over the air for the calling firmware - what could be the consequences, several posts above wrote that the update changes the recovery of the boot.

Files:

https://yadi.sk/d/POzLyNsMbTrLN



Rep: (3)
habrahabr.ru/post/214431/
The problem is solved, the developer has invented a cheto, we are waiting for the root on our tablet.
In the next branch
savagemessiahzine.com/forum/index.php?showtopic=582992&st=260
Already got a root, we are waiting for enthusiasts who can repeat on our tablet.



Rep: (3)
The balance widget on Android 4.4.2 works without root (the calling firmware).



Rep: (3)
Look here, it can help:
forum.se-zone.ru/viewtopic.php?t=2403



Rep: (3)
On Android 4.4.2, Navitel 9.1.0.0 with maps from 08.2014 works fine. Satellites catches perfectly, cold start seconds 30.



Rep: (3)
* Highlander88,
How did you get the root on 4.4?



Rep: (3)
Hallelujah
lenovo-forums.ru/topic/7809-proshivka-lenovo-a7-a3500hv-a442-01-32-140805-row-call/
: clap:



Rep: (3)
Promisedunverifiedfirmware for Lenovo A3500HV with the possibility of calls.
Android 4.2.2.

https://yadi.sk/d/1sBdZuD9ZVhFa

Full version

Help     rules

Now: 07/17/19 9:27 PM