[X]Assistant

[fiop]

DiscussionAcer Iconia A1-840FHD
Acer Iconia A1-840FHD
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Photo

Useful

1. To enter the recovery, hold down until vibration and release: Volume button "-" and Device power button
   
2. Instructions for obtaining Root c XDA

Latest official firmware (only for WW_GEN1 tablet version) Acer.AV0K1.A1-840FHD.RV0TRC01.WW.GEN1
Work Xposed v.2.6.1

Accessories

A selection of various accessories

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Post has been editedMgalex - 26.06.18, 15:20

Reason for editing: Xposed worker v.2.6.1

[EgorM]

antutu and 3d mark

[fiop]

What about ROOT'a any suggestions?

[Sergey_Ace]

M

The topic has been moved to subsection “Acer�.

[EgorM]

Nope Genius Root did not help, did not try anything else.

[darvin56]

Too much parrots. I have 33500 shows.

[darvin56]

Immediately there was a small problem device. Flickering, the camera sees very well, in the form of vertical not fast running lanes. And for eyes on a gray background, this can be seen in the form of ripples. Plus, you can see how the image is divided into small horizontal lines (by pixels), as in interlaced scanning, especially when tilting the tablet back and forth.
And second, the afterglow, if you read a book for a long time, no matter what the background color, bright details remain on a gray background (if the screen saver is the icons, the clock on the screen saver, etc.). They pass with time if you turn it off or play something bright and dynamic. But disappear for quite a long time, up to 2 hours.
It seems like on other tablets it happens and this is not a warranty case, even on the iPhone, the feature of IPS.

[EgorM]

darvin56 @ 09/23/2014, 10:13 PM

Too much parrots. I have 33500 shows.

in the screenshot of Antutu 5.0 (the last one at the time), now it’s already 5.1 in the market.
At 5.1, I also have about 33500. I also took a screenshot on a clean system, and now I managed to deliver a lot of things.

[leutden]

Already a month as I wrote in ACER about firmware glitches and problem (trial) software - and it’s still there (in the sense that no one seems to be fixing anything) ...
My little review about the device on the page of the famous soldhere..
By the way the question to the forum users - allTriple sound with clicks in "Real racing 3"or just I was not lucky? ..

[leutden]

M-YA ... In ACER, something interesting is happening ... For two days, neither the product description page nor the support page has opened (I watched both Russian and English-speaking) ..
Although I lie a little ...For some reason, everything immediately opened through the Norwegian proxy.(only besides bi-bi-support support - they write there, they say "the service is not available" ..) ..
BARS !!! } -) LIKE A LIKE RUSSIAN IP ADDRESS (and specifically Moscow)} -)

Post has been editedleutden - 08.10.14, 20:20

Reason for editing: selected proxy

[darvin56]

Oh, just banyat. I will tell you that they will answer immediately. I also wrote there. Five days waiting.
They offered to make a hardware reset, after saving the information and contact the service.
In the service I gave, and it happened. (Bought in CSN) should be carried immediately to an authorized service, well, and there they are probably under a contract with CSN, so they are interested in breaking less.
The service said that they take immediately and for repair 45 days, without any expertise (14 days have not passed). Previously, I demanded an examination and if there was a shortage, I asked to notify me within 10 days, so that I could return the money. But they said we do not do this and do not issue any certificates (Mother Russia, mother is strong). And they said to go to the service of the store. He performs repairs only paid and still sends to an authorized service, well, this type of representative office, "Fortune" is called. They don’t even do anything for themselves. If there is no manufacturer’s ASC in the city then to them, from DNS. If there is an ASC then into it.
When I came to this SC and stated how it is and what I was sent to him, they also did not understand. Then they listened and were perplexed over my claim, and then, under my onslaught, they rolled up a piece of paper in two copies and took the goods in complete set and everything as it should be indicated in the contract, but they assured that the examination could be up to 21 days. Well, as usual. Diagnostics could and put on the stream, okay, there are components and repairs, and then put one specialist who would check.
After 8 days, a person from this service called me and didn’t understand what was wrong with me there (what I wrote wrong above), a terribly long afterglow, I explained to him and asked to come to show (this is in accordance with the law, and it is necessary to demand ), he of course immediately refused. Then I found out on the site in the status of technical support that my product went to this very ASC. I waited and in 10 days I called them, saying that where my tablet was, within 10 days everything had to go, the responsibility of who took the tablet no matter, 10 days is 10 days. They again said that 21 days and if there is more, then we will refund the money so.
In short, there is support. In our country, a month without an apparate, while a trifle is being repaired. Although we may require another for the period of repair, but this is only after the diagnosis !!! That is 21 days, as it were ....
Imagine the situation broke the router in the house. As you will be without him 21 days or in the office, 3 days this and that much. And 45 days, because some paid offices do not provide such a service, and even at the expense of the client’s money.

In general, do not despair, better carry in the service immediately if you suspect. Just look on the internet and arm yourself with a good evidence base. And if the school is so small, then demand your presence in the examination in writing. And if the store refuses, write a complaint, I don’t remember exactly which article 18 seems to be about refusing to perform the contract, referring to hidden flaws that the consultant did not show you.

Post has been editeddarvin56 - 08.10.14, 22:32

[leutden]

darvin56 @ 10/08/2014, 11:29 PM

Oh, just banyat. I will tell you that they will answer immediately. I also wrote there. Five days waiting.

Yes, yes, yes, in fact, the sites are literally toko-what: rofl: earned,BUT (!!!)Try to open a link to the support page:http://www.acer.ru/ac/ru/RU/content/drivers
What we see is correct ... The search does not work, there are no categories and products .. (Hmm, however, it seems that they are still in control, but only for a long time ..)

darvin56 @ 10/08/2014, 11:29 PM

In general, do not despair, better carry in the service immediately if you suspect.

At the moment, taking into account the price and nimbleness of the device, glitches and flaws in the firmware (namely glitches, not hardware faults) do not want to be counted as a warranty case ..
I just really want a quick response from the developer ...
(But in any case, thanks for the story: thank_you: about weeping with the service)

[darvin56]

Well, generally recognized by marriage. And sent for repairs. Now another problem. These tablets are very few! And they are not so easy to buy. Ordered and as understood, too, one of the last. Because even the order disappeared from the site. Well, at least have to wait.
I am also very pleased with the tablet. In addition, in the future, put 8.1 on it with Wi-boot. 16 gigs is enough and 12 more will remain even more than now, although the review on www.ixbt.com says that it seems like a poor-quality drive is to blame for such a small amount of memory. Or maybe this is a software error.
I like the screen most of all. And not parrots. If there was no long afterglow, I would leave it. Flicker is now on almost all devices, although I choose all the equipment in my home without it. But in view of the price, I would have missed the eye. I also liked the pretty good stereo sound, although it is good enough only in the vertical orientation and there are no bass, but it is really good. In the headphones, too bad. My Xiomi headphones for $ 28 were brought from China along the way by friends, because ordering from the Internet was not profitable for most of the technicians, and I already burned with the previous tablet. The tablet looks a little like metal, although there is really metal here, apart from the speakers and the antenna from above, such dubious texturing turns anodized aluminum into what ordinary plastic. And on the tablet is really good glass and the tablet is all cold, when you take it in hand, it's nice to touch. Plus, the fingers slide on the screen well, there really is an oleophobic coating and some kind of contrast filter. Because even in a bright room the screen is super.
Therefore, I will strive for a good build, quality check. Because now I can easily return the money, there is an extract.

[fiop]

Guys, well, with ROOT, what does nito happen? And then really want unnecessary programs ...

Post has been editedfiop - 16.10.14, 13:50

[MadMaxNsK]

fiop,With the root while there are problems, because percent Atom

[sippel]

darvin56
I had something similar. If a dark picture is open for some time, then when you return to the bright picture, the brightness increases. I also thought that this was done to extend energy saving. I still did not like the headphone jack in the center from the end, it is inconvenient to hold. In general, I gave the tablet to my parents.

[vadim727272]

10/18/14 requested to update the software. After the update, it constantly reboots until the battery dies or turns off the reset to factory settings does not help. What can be done?

[fiop]

On our forum I found about A1-830: "from the 3rd time it turned out to be rutting 4.4.2 QC using [TOOL KIT] myKIT_BATCHV1.1.x and SDC_INTEL2_ROOTKIT.7z with xda
I plugged into the fastboot right away (on + volume down) and everything went. then installed from the market
superuser, because The one that is put on the machine somehow worked crookedly.
deleted all applications preinstalled in the firmware, rather like an elephant. "



Who thinks about this?

PS Sorry for the copy of the message

[MadMaxNsK]

fiop,try to tell

[darvin56]

sippel
Nooo. This is normal, not a marriage. This is on all tablets, as you said "energy saving." Aligns average to white color. I had a clear afterglow.
By the way, with the update, bluetooth stopped working correctly, or rather I got a tablet already with this software, and the previous one was on the old one and everything was fine there. Moreover, the tablet sees the devices, connects to them, mates, transfers files itself, receives commands from the headphones, transfers music to the computer and headphones. But he doesn’t want to receive any files at all. That just stupidly nothing is displayed and the transmission error on the other device. So the problem is not in the module itself, and it happens in the internet looking for a problem on other devices, but there it is solved, and I have no problem. The support service as usual in the service, already tortured with it, they can not think of anything correct, the standard excuse.
I spat on this bluetooth, not nice of course, but you can drop files using another method, and it sends music to headphones. You can also transfer something from the device.

PS The problem is not falling asleep and the visibility of the device.

[fiop]

I tried ROOT using [TOOL KIT] myKIT_BATCHV1.1.x and SDC_INTEL2_ROOTKIT.7z-did not work .... The error crashes when the installation script is run remotely (as I understand it from the inscriptions)

Post has been editedfiop - 26.10.14, 11:14