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> Jiayu F1 - Discussion | Smartphone 4 "
Are you satisfied with your device?
What version of the device do you own?
WCDMA [ 731 ] ** [71,53%]
TD-SCDMA [ 291 ] ** [28,47%]
Do you have a marriage?
Yes [ 256 ] ** [25,05%]
Not [ 766 ] ** [74,95%]
If there is a marriage, then what is it manifested in?
Battery Marriage [ 19 ] ** [1,86%]
Marriage tach [ 75 ] ** [7,34%]
Marriage speaker and microphone [ 82 ] ** [8,02%]
Another variant [ 101 ] ** [9,88%]
I have no marriage [ 745 ] ** [72,9%]
Total votes: 1022
 
Fainten
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17.01.14, 19:50
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DiscussionJiayu F1
PictureJiayu F1
Description | Discussion � | Purchase � | Accessories � | Firmware � | Marriage �
  • Before asking a question, look Android OS FAQandGlossary. Respect your and other people's time.
  • To discuss and search for third-party programs / games, use the following sections: Programs and Games.
  • To compare the device with competitors and on the choice of devices, please contact: Selection and Comparison.
  • The available amount of RAM and memory for installing applications is discussed in the topic: How much memory is in your machine?
  • The results of performance tests of Android devices, see the topic: Benchmark
  • Before posting photos, read the topic Working with Images on the forum
  • Messages that are not related to the topic of discussion (offtopic) are deleted without warning.
China never ceases to amaze with its cheap electronics, built on good hardware components. Another representative of this product was a smartphone JiaYu F1.
IMPORTANT!
Today there are 3 hardware versions (revisions) of the WCDMA (3G) device:
1st ("old") with a processor-MTK6572
2nd ("new") with a different processor-MTK6572m
To the devices of the new revision do not fit the recovery from the old devices, as the other boot. The devices of the new revision come with firmware, starting from May 27 and above. With the passage of the test of Antutu by the apparatus of the new revision, the frequency of the processor is 1000 MHz, while in the "old" (1st) revision - 1300 MHz
3rd (v 3.0)You can find out this phone revision on the label under the cover (example), this revision does not fit the recovery and firmware from the devices of other revisions.Be careful!
in addition: TD-SCDMA (GSM) devices have only one revision
Smartphone Photo
Attached Image
Smartphone features
    General
  • Manufacturer: Jiayu
  • Model: F1
  • Year of issue: 2014
  • Operating system: Android 4.2
  • Accum Capacity (mAh): 2400
    Dimensions
  • Dimensions (mm) (width x height x thickness): 62.5 x 124 x 10.5
    CPU
  • Processor Type: MediaTek MT6572 (in devices of new revision-MT6572m)
  • Clock Frequency (MHz): 1300 (in the apparatus of the new revision-1000)
    Memory
  • RAM (MB): 512
  • Built-in memory (GB): 4
    Communications
  • Phone: GSM 1800, GSM 1900, GSM 850, GSM 900, UMTS 2100, UMTS 850
  • Bluetooth: 4.0
  • Wi-Fi: 802.11b, g, n
  • Other: EDGE, GPRS, GPS, HSDPA, HSUPA, UMTS / WCDMA, Supports 2 SIM cards
    Multimedia
  • Screen size: 4
  • Screen resolution (px): 480 x 800
  • Screen Type: TFT
  • Camera rear (MP): 5
  • Autofocus: there is
  • Photo flash: there is
  • Camera front (MP): 0.3
  • Speaker: mono
  • Headphone Out: 3.5
  • Other: FM radio, G-Sensor, Light sensor, Proximity sensor
    Management and input
  • Touch screen: capacitive
  • Multitouch: 2 touches
  • Buttons: touch buttons
    Expansion
  • Memory cards: microSD, microSDHC
  • Connectors: microUSB

Reviews
Feedback and Comments
Useful
Problem solving
GPS Setup (2)
GPS tuning
GPS Setup (if none of the methods helped)
If there are phantom clicks
Solving the problem with not remembering a third-party launcher
Solving the problem with not remembering a ringtone
Solving the problem with incorrect charge indication
If you have a camera, then watchhere,Photo and video
Adjust the sound in headphones and speaker through the engineering menu
Microphone setting through the engineering menu
Replacing GPS and GSM / WCDMA antennas with more powerful ones
If you have failed the speaker, then the donor can be taken from such phones as:
Nokia 2680s, 2690, 2700c, 2720f, 3110c, 3120c, 3500c, 3600s, 3610f, 3710f, 3711f, 3720c, 500, 5130, 5200, 5228, 5230, 5300, 5320, 5500, 5610, 5630, 5700, 5730, 5800 , 6085, 6120c, 6125, 6131, 6151, 6233, 6234, 6267, 6290, 6300c, 6303c, 6303i, 6500c, 6500s, 6700c, 6760s, 7070, 7500, 7610s, 8600, 8800 Arte, C2-05, C3- 00, C5-03, C5-06, C6-00, C6-01, E5-00, E50, E51, E52, E55, E63, E71, E72, E75, N70, N71, N73, N76, N8-00, N81, N81 8GB, N91, N95 2Gb, N95 8Gb, N96, X2-00, X2-01, X3-00, Asha 300, Asha 303, 610, 808, 900; HTC G8 A3333 Wildfire; Sony Ericsson W595, U5, X8; Fly M130, Hummer HT (Original)
A photo

Difference between TD-SCDMA (GSM) and WCDMA
3G works on WCDMA version, but not on GSM. Reflash GSM to get 3Gis impossible! These are hardware different communication modules. Everything else is absolutely identical.
To distinguish the TD-SCDMA device from the WCDMA, you need to look at the sticker under the battery. Here isSolooks like a sticker on the WCDMA machine
How to understand which device is TD-SCDMA (GSM) or WCDMA

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Post has been editedMgalex - 05.07.17, 21:41
Reason for editing: How to understand which unit is TD-SCDMA (GSM) or WCDMA
RoAliRo
Message#2
18.01.14, 08:51
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China never ceases to amaze with its cheap electronics, built on good hardware components. Another representative of this product was a smartphone JiaYu F1.
The device, which costs $ 50, has a 4-inch touchscreen with a resolution of 800x480 pixels, a 1.3-GHz dual-core MediaTek MT6572 processor, 512 MB of RAM and 4 GB of permanent memory, expandable by connecting removable microSD media up to 64 GB.
The main camera has a 5-megapixel matrix, autofocus and LED flash. The front camera for video calls supports VGA resolution. The battery capacity is 2400 mAh. The technical composition of the gadget also includes wireless modules HSPA, Wi-Fi and Bluetooth, GPS satellite navigation and FM radio.
Product dimensions are 62.5 x 124 x 10.5 mm. There is a standard set of sensors for modern smartphones. For the software component JiaYu F1 meets the operating system Android 4.2 Jelly Bean.
At present, it is not known when the announced device will appear in China and whether it will be possible to purchase it outside of the Middle Kingdom. One thing is clear: the JiaYu F1 is a great example of how technology has advanced so that a handheld mini-computer costs $ 50.
Diffuzor75
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19.01.14, 10:06
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LG G6

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Herewrote about the screen - Sony TFT 4-inch, 480 x 800
The display will be more / less tolerable display.
Only confuses "running Ali OS"
RoAliRo
Message#4
19.01.14, 10:16
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Diffuzor75
OS of this device: Android 4.2 Jelly Bean, where did you find information about Ali OS?
Diffuzor75
Message#5
19.01.14, 10:21
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RoAliRo
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19.01.14, 10:31
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Diffuzor75
Google Android 4.2 Jelly Bean, with Aliyun OS GUI.

Post has been editedRoAliRo - 08.03.14, 18:24
Mr.Sd
Message#7
19.01.14, 11:32
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RoAliRo,I now wonder if there will be updates to 4.3 / 4.4


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19.01.14, 11:35
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Mr.Sd,
It is too early to talk about it, but most likely they will.
Mr.Sd
Message#9
19.01.14, 11:48
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And localization is still


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Message#10
19.01.14, 12:11
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meloman08071993,
If it appears in Russia, it will cost much more than $ 50, but you can order it from China, where the price will remain approximately the same.
Mr.Sd
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19.01.14, 12:23
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The cap is worth adding: In China, the device goes on sale until the end of January. International release date is not reported.

Somewhere under the characteristics, let it be.


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meloman08071993
Message#12
19.01.14, 13:33
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Explay fresh

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RoAliRo,
So I'm talking about China. I doubt that the pradovany from the Chinese sites will not screw themselves at least $ 30, or even more (
Or you mean with. site (or when not interested in the issue of direct purchase from manufacturers. If you have something to tell about this - I ask you, do not hesitate: rolleyes :)?


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Alcatel BF31W ->Samsung SGH-N620 ->Motorola ... ->LG ... ->Nokia 6230 ->Sony Ericsson K300 ->Sony Ericsson W800 ->Nokia N70 ->Samsung SGH-U900 ->Nokia 5130 ->Samsung Wave Y ->Fly IQ430 ->Explay fresh
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19.01.14, 19:49
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meloman08071993,
For example,hereor through an intermediary.

Post has been editedRoAliRo - 13.03.14, 04:28
stealus
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20.01.14, 11:13
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I thought you know how to get a body at a price from a dealer, so that intermediaries should not give up their hard-earned money.

Even if a brother or sister would buy this phone while in China for the price of. store, he still would have cost at least 20 bucks more than the stated price for a person abroad.

Jiayu F1 phone unpacking video and overview

A brief video review of the phone Jiayu F1

Video comparison screen Jiayu F1 and Jiayu G2F

Judging by the video, the build is quite good, and on the whole the phone looks quite nice.
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The miracle did not happen, the video shows how the screen is inverted.
And the operating system shows that not Android 4.2 Jelly Bean,
and Aliyun OS.
Pure Chinese cloud OS.
tartarelin
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21.01.14, 08:54
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JiaYu F1 - Purchase

There is no link to the topic in the header
Mr.Sd
Message#17
21.01.14, 11:36
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Diffuzor75is not clean, but with the application compiler from 4.2.2


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Message#18
21.01.14, 16:11
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LG G6

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In terms of for the Chinese.
Mr.Sd
Message#19
21.01.14, 16:44
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The OS is different, but it supports Android applications.

It's like iOS on which Android applications are installed.

Post has been editedMr.Sd - 21.01.14, 16:45


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tartarelin
As you should have noticed, the discussion and purchase topics were created by me, and I know about its existence, but before this device appears in stores or in the hands of the owners, all topics except the main one should be closed, so it’s not advisable to indicate a link to it.
Diffuzor75
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23.01.14, 14:07
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It can be seen when the phone tilts towards itself, the display fades.
TFT matrix
Screenshots from the video
Attached Image

Attached Image

Attached Image

Attached Image

Attached Image


Post has been editedDiffuzor75 - 23.01.14, 14:09
Jiayu
 

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